diff --git a/usr/local/www/firewall_aliases_edit.php b/usr/local/www/firewall_aliases_edit.php
index 8270b1e65a..746a627296 100755
--- a/usr/local/www/firewall_aliases_edit.php
+++ b/usr/local/www/firewall_aliases_edit.php
@@ -52,7 +52,11 @@ require_once("shaper.inc");
 
 $pgtitle = array(gettext("Firewall"),gettext("Aliases"),gettext("Edit"));
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_aliases.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_aliases.php');
+}
 
 // Keywords not allowed in names
 $reserved_keywords = array("all", "pass", "block", "out", "queue", "max", "min", "pptp", "pppoe", "L2TP", "OpenVPN", "IPsec");
@@ -823,6 +827,7 @@ if (empty($tab)) {
 		<td width="78%">
 			<input id="submit" name="submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 			<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+			<input name="referer" type="hidden" value="<?=$referer;?>" />
 		</td>
 	</tr>
 </table>
diff --git a/usr/local/www/firewall_aliases_import.php b/usr/local/www/firewall_aliases_import.php
index 914399912f..f29c9b5d12 100755
--- a/usr/local/www/firewall_aliases_import.php
+++ b/usr/local/www/firewall_aliases_import.php
@@ -49,7 +49,11 @@ require("shaper.inc");
 
 $pgtitle = array(gettext("Firewall"),gettext("Aliases"),gettext("Bulk import"));
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_aliases.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_aliases.php');
+}
 
 // Add all Load balance names to reserved_keywords
 if (is_array($config['load_balancer']['lbpool']))
@@ -214,6 +218,7 @@ include("head.inc");
 		<td width="78%">
 			<input id="submit" name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 			<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+			<input name="referer" type="hidden" value="<?=$referer;?>" />
 		</td>
 	</tr>
 </table>
diff --git a/usr/local/www/firewall_nat_1to1_edit.php b/usr/local/www/firewall_nat_1to1_edit.php
index 783e4bff05..44bd0623f0 100644
--- a/usr/local/www/firewall_nat_1to1_edit.php
+++ b/usr/local/www/firewall_nat_1to1_edit.php
@@ -46,7 +46,11 @@ require_once("interfaces.inc");
 require_once("filter.inc");
 require("shaper.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat_1to1.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat_1to1.php');
+}
 
 $specialsrcdst = explode(" ", "any pptp pppoe l2tp openvpn");
 $ifdisp = get_configured_interface_with_descr();
@@ -535,6 +539,7 @@ if ($input_errors)
 			<td width="78%">
 				<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 				<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+				<input name="referer" type="hidden" value="<?=$referer;?>" />
 				<?php if (isset($id) && $a_1to1[$id]): ?>
 				<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 				<?php endif; ?>
diff --git a/usr/local/www/firewall_nat_edit.php b/usr/local/www/firewall_nat_edit.php
index 76c30ba86d..41ff619798 100644
--- a/usr/local/www/firewall_nat_edit.php
+++ b/usr/local/www/firewall_nat_edit.php
@@ -46,7 +46,11 @@ require_once("itemid.inc");
 require_once("filter.inc");
 require("shaper.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat.php');
+}
 
 $specialsrcdst = explode(" ", "any (self) pptp pppoe l2tp openvpn");
 $ifdisp = get_configured_interface_with_descr();
@@ -895,6 +899,7 @@ $has_updated_time = (isset($a_nat[$id]['updated']) && is_array($a_nat[$id]['upda
                   <td width="78%">
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_nat[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/firewall_nat_npt_edit.php b/usr/local/www/firewall_nat_npt_edit.php
index a5685e99fa..506ce137a6 100644
--- a/usr/local/www/firewall_nat_npt_edit.php
+++ b/usr/local/www/firewall_nat_npt_edit.php
@@ -59,7 +59,11 @@ require_once("interfaces.inc");
 require_once("filter.inc");
 require("shaper.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat_npt.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat_npt.php');
+}
 
 $ifdisp = get_configured_interface_with_descr();
 foreach ($ifdisp as $kif => $kdescr) {
@@ -277,6 +281,7 @@ external prefix.");
                   <td width="78%"> 
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_npt[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/firewall_nat_out_edit.php b/usr/local/www/firewall_nat_out_edit.php
index 21626953ac..eb99406043 100644
--- a/usr/local/www/firewall_nat_out_edit.php
+++ b/usr/local/www/firewall_nat_out_edit.php
@@ -46,7 +46,11 @@ require("guiconfig.inc");
 require_once("filter.inc");
 require("shaper.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat_out.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_nat_out.php');
+}
 
 if (!is_array($config['nat']['outbound']))
 	$config['nat']['outbound'] = array();
@@ -827,6 +831,7 @@ function poolopts_change() {
 			<td width="78%">
 				<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 				<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+				<input name="referer" type="hidden" value="<?=$referer;?>" />
 <?php
 			if (isset($id) && $a_out[$id]):
 ?>
diff --git a/usr/local/www/firewall_rules_edit.php b/usr/local/www/firewall_rules_edit.php
index 03c691283e..e221f7f3ce 100644
--- a/usr/local/www/firewall_rules_edit.php
+++ b/usr/local/www/firewall_rules_edit.php
@@ -46,7 +46,11 @@ require("guiconfig.inc");
 require_once("filter.inc");
 require("shaper.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_rules.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_rules.php');
+}
 
 function is_posnumericint($arg) {
 	// Note that to be safe we do not allow any leading zero - "01", "007"
@@ -1736,6 +1740,7 @@ $has_updated_time = (isset($a_filter[$id]['updated']) && is_array($a_filter[$id]
 				&nbsp;<br />&nbsp;
 				<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 				<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+				<input name="referer" type="hidden" value="<?=$referer;?>" />
 <?php			if (isset($id) && $a_filter[$id]): ?>
 					<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 					<input name="tracker" type="hidden" value="<?=htmlspecialchars($pconfig['tracker']);?>">
diff --git a/usr/local/www/firewall_schedule_edit.php b/usr/local/www/firewall_schedule_edit.php
index 57598632da..fea0b31be5 100644
--- a/usr/local/www/firewall_schedule_edit.php
+++ b/usr/local/www/firewall_schedule_edit.php
@@ -61,7 +61,11 @@ require_once("shaper.inc");
 
 $pgtitle = array(gettext("Firewall"),gettext("Schedules"),gettext("Edit"));
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_schedule.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_schedule.php');
+}
 
 $dayArray = array (gettext('Mon'),gettext('Tues'),gettext('Wed'),gettext('Thur'),gettext('Fri'),gettext('Sat'),gettext('Sun'));
 $monthArray = array (gettext('January'),gettext('February'),gettext('March'),gettext('April'),gettext('May'),gettext('June'),gettext('July'),gettext('August'),gettext('September'),gettext('October'),gettext('November'),gettext('December'));
@@ -1167,6 +1171,7 @@ EOD;
 				    <td width="85%">
 				      <input id="submit" name="submit" type="submit" onclick="return checkForRanges();" class="formbtn" value="<?=gettext("Save"); ?>" />
 				      <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+				      <input name="referer" type="hidden" value="<?=$referer;?>" />
 				      <?php if (isset($id) && $a_schedules[$id]): ?>
 				      <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 				      <?php endif; ?>
diff --git a/usr/local/www/firewall_virtual_ip_edit.php b/usr/local/www/firewall_virtual_ip_edit.php
index 5e5692bd70..4761631717 100644
--- a/usr/local/www/firewall_virtual_ip_edit.php
+++ b/usr/local/www/firewall_virtual_ip_edit.php
@@ -55,7 +55,11 @@ require("guiconfig.inc");
 require_once("filter.inc");
 require("shaper.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_virtual_ip.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/firewall_virtual_ip.php');
+}
 
 if (!is_array($config['virtualip']['vip'])) {
         $config['virtualip']['vip'] = array();
@@ -499,6 +503,7 @@ function typesel_change() {
                   <td width="78%">
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_vip[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/interfaces.php b/usr/local/www/interfaces.php
index 381024f20d..d1b172652a 100644
--- a/usr/local/www/interfaces.php
+++ b/usr/local/www/interfaces.php
@@ -55,7 +55,11 @@ require_once("rrd.inc");
 require_once("vpn.inc");
 require_once("xmlparse_attr.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces.php');
+}
 
 // Get configured interface list
 $ifdescrs = get_configured_interface_with_descr(false, true);
@@ -3452,6 +3456,7 @@ $types6 = array("none" => gettext("None"), "staticv6" => gettext("Static IPv6"),
 								<br />
 								<input id="save" name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 								<input id="cancel" type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+								<input name="referer" type="hidden" value="<?=$referer;?>" />
 								<input name="if" type="hidden" id="if" value="<?=htmlspecialchars($if);?>" />
 								<?php if ($wancfg['if'] == $a_ppps[$pppid]['if']) : ?>
 								<input name="ppp_port" type="hidden" value="<?=htmlspecialchars($pconfig['port']);?>" />
diff --git a/usr/local/www/interfaces_bridge_edit.php b/usr/local/www/interfaces_bridge_edit.php
index 1a1813c2b6..02ba1b2382 100644
--- a/usr/local/www/interfaces_bridge_edit.php
+++ b/usr/local/www/interfaces_bridge_edit.php
@@ -41,7 +41,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_bridge.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_bridge.php');
+}
 
 if (!is_array($config['bridges']['bridged']))
 	$config['bridges']['bridged'] = array();
@@ -604,6 +608,7 @@ function show_source_port_range() {
 		    <input type="hidden" name="bridgeif" value="<?=htmlspecialchars($pconfig['bridgeif']); ?>" />
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_bridges[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/interfaces_gif_edit.php b/usr/local/www/interfaces_gif_edit.php
index 2087fefdef..341f465595 100644
--- a/usr/local/www/interfaces_gif_edit.php
+++ b/usr/local/www/interfaces_gif_edit.php
@@ -41,7 +41,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_gif.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_gif.php');
+}
 
 if (!is_array($config['gifs']['gif']))
 	$config['gifs']['gif'] = array();
@@ -232,6 +236,7 @@ include("head.inc");
 		    <input type="hidden" name="gifif" value="<?=htmlspecialchars($pconfig['gifif']); ?>" />
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_gifs[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/interfaces_gre_edit.php b/usr/local/www/interfaces_gre_edit.php
index 83ea185e2c..cd9f226f6e 100644
--- a/usr/local/www/interfaces_gre_edit.php
+++ b/usr/local/www/interfaces_gre_edit.php
@@ -42,7 +42,11 @@
 require("guiconfig.inc");
 require_once("functions.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_gre.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_gre.php');
+}
 
 if (!is_array($config['gres']['gre']))
 	$config['gres']['gre'] = array();
@@ -235,6 +239,7 @@ include("head.inc");
 		    <input type="hidden" name="greif" value="<?=htmlspecialchars($pconfig['greif']); ?>" />
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_gres[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/interfaces_lagg_edit.php b/usr/local/www/interfaces_lagg_edit.php
index fdf9b0853d..9cef07b544 100644
--- a/usr/local/www/interfaces_lagg_edit.php
+++ b/usr/local/www/interfaces_lagg_edit.php
@@ -41,7 +41,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_lagg.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_lagg.php');
+}
 
 if (!is_array($config['laggs']['lagg']))
 	$config['laggs']['lagg'] = array();
@@ -234,6 +238,7 @@ include("head.inc");
 				    <input type="hidden" name="laggif" value="<?=htmlspecialchars($pconfig['laggif']); ?>" />
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_laggs[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/interfaces_ppps_edit.php b/usr/local/www/interfaces_ppps_edit.php
index 96ed9cb87d..77bc825688 100644
--- a/usr/local/www/interfaces_ppps_edit.php
+++ b/usr/local/www/interfaces_ppps_edit.php
@@ -46,7 +46,11 @@
 require("guiconfig.inc");
 require("functions.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_ppps.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_ppps.php');
+}
 
 define("CRON_MONTHLY_PATTERN", "0 0 1 * *");
 define("CRON_WEEKLY_PATTERN", "0 0 * * 0");
@@ -801,6 +805,7 @@ $types = array("select" => gettext("Select"), "ppp" => "PPP", "pppoe" => "PPPoE"
 			<td width="78%">
 				<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 				<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+				<input name="referer" type="hidden" value="<?=$referer;?>" />
 				<input name="ptpid" type="hidden" value="<?=htmlspecialchars($pconfig['ptpid']);?>" />
 				<?php if (isset($id) && $a_ppps[$id]): ?>
 					<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
diff --git a/usr/local/www/interfaces_vlan_edit.php b/usr/local/www/interfaces_vlan_edit.php
index 4395d1259d..5b7d544bb7 100644
--- a/usr/local/www/interfaces_vlan_edit.php
+++ b/usr/local/www/interfaces_vlan_edit.php
@@ -42,7 +42,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_vlan.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_vlan.php');
+}
 
 if (!is_array($config['vlans']['vlan']))
 	$config['vlans']['vlan'] = array();
@@ -202,6 +206,7 @@ include("head.inc");
 		    <input type="hidden" name="vlanif" value="<?=htmlspecialchars($pconfig['vlanif']); ?>" />
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_vlans[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/interfaces_wireless_edit.php b/usr/local/www/interfaces_wireless_edit.php
index 6a7f7b7efb..3f4490d45a 100644
--- a/usr/local/www/interfaces_wireless_edit.php
+++ b/usr/local/www/interfaces_wireless_edit.php
@@ -41,7 +41,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_wireless.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/interfaces_wireless.php');
+}
 
 if (!is_array($config['wireless']))
 	$config['wireless'] = array();
@@ -200,6 +204,7 @@ include("head.inc");
                     <input type="hidden" name="cloneif" value="<?=htmlspecialchars($pconfig['cloneif']); ?>" />
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_clones[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/load_balancer_monitor_edit.php b/usr/local/www/load_balancer_monitor_edit.php
index 280244b93d..bed35d823e 100644
--- a/usr/local/www/load_balancer_monitor_edit.php
+++ b/usr/local/www/load_balancer_monitor_edit.php
@@ -42,7 +42,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/load_balancer_monitor.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/load_balancer_monitor.php');
+}
 
 if (!is_array($config['load_balancer']['monitor_type'])) {
 	$config['load_balancer']['monitor_type'] = array();
@@ -360,6 +364,7 @@ function updateType(t){
 			<td width="78%">
 				<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 				<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+				<input name="referer" type="hidden" value="<?=$referer;?>" />
 				<?php if (isset($id) && $a_monitor[$id]): ?>
 				<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 				<?php endif; ?>
diff --git a/usr/local/www/load_balancer_pool_edit.php b/usr/local/www/load_balancer_pool_edit.php
index d397ad873e..457087b017 100644
--- a/usr/local/www/load_balancer_pool_edit.php
+++ b/usr/local/www/load_balancer_pool_edit.php
@@ -44,7 +44,11 @@ require("guiconfig.inc");
 require_once("filter.inc");
 require_once("util.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/load_balancer_pool.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/load_balancer_pool.php');
+}
 
 if (!is_array($config['load_balancer']['lbpool'])) {
 	$config['load_balancer']['lbpool'] = array();
@@ -336,6 +340,7 @@ if (is_array($pconfig['servers'])) {
 				<br />
 				<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" onclick="AllServers('serversSelect', true); AllServers('serversDisabledSelect', true);" /> 
 				<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+				<input name="referer" type="hidden" value="<?=$referer;?>" />
 				<?php if (isset($id) && $a_pool[$id] && $_GET['act'] != 'dup'): ?>
 				<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 				<?php endif; ?>
diff --git a/usr/local/www/load_balancer_virtual_server_edit.php b/usr/local/www/load_balancer_virtual_server_edit.php
index e14fe507fb..8e6ffe8842 100644
--- a/usr/local/www/load_balancer_virtual_server_edit.php
+++ b/usr/local/www/load_balancer_virtual_server_edit.php
@@ -43,7 +43,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/load_balancer_virtual_server.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/load_balancer_virtual_server.php');
+}
 
 if (!is_array($config['load_balancer']['virtual_server'])) {
         $config['load_balancer']['virtual_server'] = array();
@@ -281,6 +285,7 @@ include("head.inc");
                   <td align="left" valign="bottom" width="78%">
 					<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Submit"); ?>" />
 					<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+					<input name="referer" type="hidden" value="<?=$referer;?>" />
 			<?php if (isset($id) && $a_vs[$id] && $_GET['act'] != 'dup'): ?>
 				<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 			<?php endif; ?>
diff --git a/usr/local/www/services_captiveportal_vouchers.php b/usr/local/www/services_captiveportal_vouchers.php
index 2f02802016..5b807d9456 100644
--- a/usr/local/www/services_captiveportal_vouchers.php
+++ b/usr/local/www/services_captiveportal_vouchers.php
@@ -49,7 +49,11 @@ require("shaper.inc");
 require("captiveportal.inc");
 require_once("voucher.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_captiveportal_vouchers.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_captiveportal_vouchers.php');
+}
 
 $cpzone = $_GET['zone'];
 if (isset($_POST['zone']))
@@ -637,6 +641,7 @@ function enable_change(enable_change) {
 								<input type="hidden" name="exponent" id="exponent" value="<?=$pconfig['exponent'];?>" />
 								<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" onclick="enable_change(true); before_save();" />
 								<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+								<input name="referer" type="hidden" value="<?=$referer;?>" />
 							</td>
 						</tr>
 						<tr>
diff --git a/usr/local/www/services_dhcp_edit.php b/usr/local/www/services_dhcp_edit.php
index 840b526682..457f68436e 100644
--- a/usr/local/www/services_dhcp_edit.php
+++ b/usr/local/www/services_dhcp_edit.php
@@ -60,7 +60,11 @@ if(!$g['services_dhcp_server_enable']) {
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dhcp.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dhcp.php');
+}
 
 $if = $_GET['if'];
 if ($_POST['if'])
@@ -548,6 +552,7 @@ include("head.inc");
                   <td width="78%">
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_maps[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/services_dhcpv6_edit.php b/usr/local/www/services_dhcpv6_edit.php
index 76993e658b..c21d5259b6 100644
--- a/usr/local/www/services_dhcpv6_edit.php
+++ b/usr/local/www/services_dhcpv6_edit.php
@@ -54,7 +54,11 @@ function staticmaps_sort($ifgui) {
 
 require_once('globals.inc');
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dhcpv6.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dhcpv6.php');
+}
 
 if(!$g['services_dhcp_server_enable']) {
 	header("Location: /");
@@ -248,6 +252,7 @@ include("head.inc");
                   <td width="78%"> 
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_maps[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/services_dnsmasq_domainoverride_edit.php b/usr/local/www/services_dnsmasq_domainoverride_edit.php
index d2c3181aae..7ac137dcbf 100644
--- a/usr/local/www/services_dnsmasq_domainoverride_edit.php
+++ b/usr/local/www/services_dnsmasq_domainoverride_edit.php
@@ -41,7 +41,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dnsmasq.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dnsmasq.php');
+}
 
 if (!is_array($config['dnsmasq']['domainoverrides'])) {
        $config['dnsmasq']['domainoverrides'] = array();
@@ -163,6 +167,7 @@ include("head.inc");
                   <td width="78%">
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_domainOverrides[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/services_dnsmasq_edit.php b/usr/local/www/services_dnsmasq_edit.php
index d8d168ad1e..3efc4d166d 100644
--- a/usr/local/www/services_dnsmasq_edit.php
+++ b/usr/local/www/services_dnsmasq_edit.php
@@ -55,7 +55,11 @@ function hosts_sort() {
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dnsmasq.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_dnsmasq.php');
+}
 
 if (!is_array($config['dnsmasq']['hosts'])) 
 	$config['dnsmasq']['hosts'] = array();
@@ -304,6 +308,7 @@ include("head.inc");
                   <td width="78%"> 
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_hosts[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/services_unbound_acls.php b/usr/local/www/services_unbound_acls.php
index 7a1af28e01..50a8dbb3e1 100644
--- a/usr/local/www/services_unbound_acls.php
+++ b/usr/local/www/services_unbound_acls.php
@@ -33,7 +33,11 @@
 require("guiconfig.inc");
 require("unbound.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_unbound_acls.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_unbound_acls.php');
+}
 
 if (!is_array($config['unbound']['acls'])) {
 	$config['unbound']['acls'] = array();
@@ -315,6 +319,7 @@ include("head.inc");
 								&nbsp;<br />&nbsp;
 								<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 								<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+								<input name="referer" type="hidden" value="<?=$referer;?>" />
 							</td>
 						</tr>
 					</table>
diff --git a/usr/local/www/services_unbound_domainoverride_edit.php b/usr/local/www/services_unbound_domainoverride_edit.php
index 821823b80f..82d5050658 100644
--- a/usr/local/www/services_unbound_domainoverride_edit.php
+++ b/usr/local/www/services_unbound_domainoverride_edit.php
@@ -43,7 +43,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_unbound.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_unbound.php');
+}
 
 if (!is_array($config['unbound']['domainoverrides']))
        $config['unbound']['domainoverrides'] = array();
@@ -158,6 +162,7 @@ include("head.inc");
                 <td width="78%">
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_domainOverrides[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/services_unbound_host_edit.php b/usr/local/www/services_unbound_host_edit.php
index 5c20e6ce6b..52d7d807da 100644
--- a/usr/local/www/services_unbound_host_edit.php
+++ b/usr/local/www/services_unbound_host_edit.php
@@ -42,7 +42,11 @@
 ##|*MATCH=services_unbound_host_edit.php*
 ##|-PRIV
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_unbound.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_unbound.php');
+}
 
 function hostcmp($a, $b) {
 	return strcasecmp($a['host'], $b['host']);
@@ -309,6 +313,7 @@ include("head.inc");
 				<td width="78%">
 					<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
 					<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+					<input name="referer" type="hidden" value="<?=$referer;?>" />
 					<?php if (isset($id) && $a_hosts[$id]): ?>
 					<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 					<?php endif; ?>
diff --git a/usr/local/www/services_wol_edit.php b/usr/local/www/services_wol_edit.php
index da43c6f6f5..e882427b39 100644
--- a/usr/local/www/services_wol_edit.php
+++ b/usr/local/www/services_wol_edit.php
@@ -52,7 +52,11 @@ function wol_sort() {
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_wol.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/services_wol.php');
+}
 
 if (!is_array($config['wol']['wolentry'])) {
 	$config['wol']['wolentry'] = array();
@@ -160,6 +164,7 @@ include("head.inc");
                   <td width="78%"> 
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_wol[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/system_advanced_sysctl.php b/usr/local/www/system_advanced_sysctl.php
index 3b0a7bfdbb..a63271e597 100644
--- a/usr/local/www/system_advanced_sysctl.php
+++ b/usr/local/www/system_advanced_sysctl.php
@@ -45,7 +45,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_advanced_sysctl.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_advanced_sysctl.php');
+}
 
 if (!is_array($config['sysctl']))
 	$config['sysctl'] = array();
@@ -272,6 +276,7 @@ include("head.inc");
 								<td width="78%">
 									<input id="submit" name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>" />
 									<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+									<input name="referer" type="hidden" value="<?=$referer;?>" />
 									<?php if (isset($id) && $a_tunable[$id]): ?>
 									<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 									<?php endif; ?>
diff --git a/usr/local/www/system_gateway_groups_edit.php b/usr/local/www/system_gateway_groups_edit.php
index 11b4dd5780..e32992ab8f 100644
--- a/usr/local/www/system_gateway_groups_edit.php
+++ b/usr/local/www/system_gateway_groups_edit.php
@@ -44,7 +44,11 @@ require("guiconfig.inc");
 require_once("ipsec.inc");
 require_once("vpn.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_gateway_groups.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_gateway_groups.php');
+}
 
 if (!is_array($config['gateways']['gateway_group']))
 	$config['gateways']['gateway_group'] = array();
@@ -346,6 +350,7 @@ jQuery(function ($) {
                   <td width="78%"> 
                     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_gateway_groups[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>
diff --git a/usr/local/www/system_gateways_edit.php b/usr/local/www/system_gateways_edit.php
index 8432e603d7..e4d1565a1b 100644
--- a/usr/local/www/system_gateways_edit.php
+++ b/usr/local/www/system_gateways_edit.php
@@ -43,7 +43,11 @@
 require("guiconfig.inc");
 require("pkg-utils.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_gateways.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_gateways.php');
+}
 
 $a_gateways = return_gateways_array(true, false, true);
 $a_gateways_arr = array();
@@ -860,6 +864,7 @@ function enable_change() {
 				<td width="78%">
 					<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" onclick="enable_change()" />
 					<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+					<input name="referer" type="hidden" value="<?=$referer;?>" />
 					<?php if (isset($id) && $a_gateways[$id]): ?>
 					<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 					<?php endif; ?>
diff --git a/usr/local/www/system_hasync.php b/usr/local/www/system_hasync.php
index 329b7456fa..ea764d116e 100755
--- a/usr/local/www/system_hasync.php
+++ b/usr/local/www/system_hasync.php
@@ -42,7 +42,11 @@
 
 require("guiconfig.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_hasync.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_hasync.php');
+}
 
 if (!is_array($config['hasync']))
 	$config['hasync'] = array();
@@ -346,6 +350,7 @@ include("head.inc");
 			<input name="id" type="hidden" value="0" />
 			<input name="Submit" type="submit" class="formbtn" value="Save" />
 			<input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+			<input name="referer" type="hidden" value="<?=$referer;?>" />
 		</td>
 	</tr>
 	</table>
diff --git a/usr/local/www/system_routes_edit.php b/usr/local/www/system_routes_edit.php
index 43de3266da..e69829cc0a 100644
--- a/usr/local/www/system_routes_edit.php
+++ b/usr/local/www/system_routes_edit.php
@@ -45,7 +45,11 @@ require_once("filter.inc");
 require_once("util.inc");
 require_once("gwlb.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_routes.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_routes.php');
+}
 
 if (!is_array($config['staticroutes']['route']))
 	$config['staticroutes']['route'] = array();
@@ -334,6 +338,7 @@ include("head.inc");
 					<?php if (isset($id) && $a_routes[$id]): ?>
 						<input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
 					<?php endif; ?>
+					<input name="referer" type="hidden" value="<?=$referer;?>" />
 				</td>
 			</tr>
 		</table>
diff --git a/usr/local/www/vpn_l2tp_users_edit.php b/usr/local/www/vpn_l2tp_users_edit.php
index 2d905a03a1..1e2b9cf3e8 100644
--- a/usr/local/www/vpn_l2tp_users_edit.php
+++ b/usr/local/www/vpn_l2tp_users_edit.php
@@ -55,7 +55,11 @@ function  l2tp_users_sort()  {
 require("guiconfig.inc");
 require_once("vpn.inc");
 
-$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/vpn_l2tp_users.php');
+if (isset($_POST['referer'])) {
+	$referer = $_POST['referer'];
+} else {
+	$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/vpn_l2tp_users.php');
+}
 
 if (!is_array($config['l2tp']['user'])) {
 	$config['l2tp']['user'] = array();
@@ -181,6 +185,7 @@ include("head.inc");
                   <td width="78%">
                     <input id="submit" name="Submit" type="submit" class="formbtn" value="<?=gettext('Save');?>" />
                     <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
+                    <input name="referer" type="hidden" value="<?=$referer;?>" />
                     <?php if (isset($id) && $a_secret[$id]): ?>
                     <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>" />
                     <?php endif; ?>