diff --git a/usr/local/www/diag_backup.php b/usr/local/www/diag_backup.php
index df9e29cb2b..71b48fe1ed 100755
--- a/usr/local/www/diag_backup.php
+++ b/usr/local/www/diag_backup.php
@@ -48,7 +48,7 @@ function spit_out_select_items($area) {
 		<option VALUE="filter">Firewall Rules</option>
 		<option VALUE="nat">NAT</option>
 		<option VALUE="pptpd">PPTP Server</option>
-		<option VALUE="ipsec">IPSEC VPN</option>
+		<option VALUE="ipsec">IPsec VPN</option>
 		<option VALUE="captiveportal">Captive Portal</option>
 		<option VALUE="installedpackages">Package Manager</option>
 		<option VALUE="interfaces">Interfaces</option>
diff --git a/usr/local/www/firewall_nat_out.php b/usr/local/www/firewall_nat_out.php
index 640db8f568..99f6ed136a 100755
--- a/usr/local/www/firewall_nat_out.php
+++ b/usr/local/www/firewall_nat_out.php
@@ -205,7 +205,7 @@ include("head.inc");
               <tr>
                   <td class="vtable"><p>
                       <input name="advancedoripsec" type="radio" id="ipsecpassthru" value="ipsecpassthru" <?php if (isset($config['nat']['ipsecpassthru']['enable'])) echo "checked";?>>
-                      <strong><?=gettext("Automatic outbound NAT rule generation (IPSEC passthrough)");?></strong></p>
+                      <strong><?=gettext("Automatic outbound NAT rule generation (IPsec passthrough)");?></strong></p>
                   </td>
                 </tr>
                 <tr>
diff --git a/usr/local/www/vpn_ipsec.php b/usr/local/www/vpn_ipsec.php
index a539ba6362..c7c37112dc 100755
--- a/usr/local/www/vpn_ipsec.php
+++ b/usr/local/www/vpn_ipsec.php
@@ -214,7 +214,7 @@ include("head.inc");
                 </tr>
 		    <td colspan="4">
 		      <p><span class="vexpl"><span class="red"><strong>Note:<br>
-                      </strong></span>You can check your IPSEC status at <a href="diag_ipsec_sad.php">Status:IPSEC</a>.</span></p>
+                      </strong></span>You can check your IPsec status at <a href="diag_ipsec_sad.php">Status:IPsec</a>.</span></p>
 		  </td>
 		</tr>
               </table>