diff --git a/src/usr/local/www/firewall_nat_1to1.php b/src/usr/local/www/firewall_nat_1to1.php
index f5c872beb3..cb9d79bf2b 100644
--- a/src/usr/local/www/firewall_nat_1to1.php
+++ b/src/usr/local/www/firewall_nat_1to1.php
@@ -142,7 +142,7 @@ display_top_tabs($tab_array);
 	<div class="panel panel-default">
 		<div class="panel-heading"><h2 class="panel-title"><?=gettext("NAT 1:1 Mappings")?></h2></div>
 		<div id="mainarea" class="table-responsive panel-body">
-			<table class="table table-striped table-hover table-condensed">
+			<table id="ruletable" class="table table-striped table-hover table-condensed">
 				<thead>
 					<tr>
 						<th><input type="checkbox" id="selectAll" name="selectAll" /></th>
diff --git a/src/usr/local/www/firewall_nat_npt.php b/src/usr/local/www/firewall_nat_npt.php
index 25ff880809..367b3e20f4 100644
--- a/src/usr/local/www/firewall_nat_npt.php
+++ b/src/usr/local/www/firewall_nat_npt.php
@@ -140,7 +140,7 @@ display_top_tabs($tab_array);
 	<div class="panel panel-default">
 		<div class="panel-heading"><h2 class="panel-title"><?=gettext('NPt Mappings')?></h2></div>
 		<div id="mainarea" class="table-responsive panel-body">
-			<table class="table table-striped table-hover table-condensed">
+			<table id="ruletable" class="table table-striped table-hover table-condensed">
 				<thead>
 					<tr>
 						<th><input type="checkbox" id="selectAll" name="selectAll" /></th>
diff --git a/src/usr/local/www/firewall_nat_out.php b/src/usr/local/www/firewall_nat_out.php
index 458bb8f100..cd509f1248 100644
--- a/src/usr/local/www/firewall_nat_out.php
+++ b/src/usr/local/www/firewall_nat_out.php
@@ -274,7 +274,7 @@ print($form);
 	<div class="panel panel-default">
 		<div class="panel-heading"><h2 class="panel-title"><?=gettext('Mappings')?></h2></div>
 		<div class="panel-body table-responsive">
-			<table class="table table-hover table-striped table-condensed">
+			<table id="ruletable" class="table table-hover table-striped table-condensed">
 				<thead>
 					<tr>
 						<th><input type="checkbox" id="selectAll" name="selectAll" /></th>