diff --git a/UI/Templates/PreferencesUI/UIxFilterEditor.wox b/UI/Templates/PreferencesUI/UIxFilterEditor.wox
index 05d6a89f3..c5f434e61 100644
--- a/UI/Templates/PreferencesUI/UIxFilterEditor.wox
+++ b/UI/Templates/PreferencesUI/UIxFilterEditor.wox
@@ -13,7 +13,7 @@
   >
   <script type="text/javascript">
     var filterId = '<var:string value="filterId"/>';
-    var labels = <var:string value="labels"/>;
+    var mailTags = <var:string value="labels" const:escapeHTML="0"/>;
   </script>
   <form id="mainForm" var:href="ownPath">
     <div id="filterNameContainer" class="container">
diff --git a/UI/WebServerResources/UIxFilterEditor.js b/UI/WebServerResources/UIxFilterEditor.js
index c56d4660b..cfa8c3b38 100644
--- a/UI/WebServerResources/UIxFilterEditor.js
+++ b/UI/WebServerResources/UIxFilterEditor.js
@@ -92,8 +92,8 @@ function setupConstants() {
                    "not_junk": _("Not Junk") };
 
 
-    for (var name in labels) {
-        flagLabels[name] = _( labels[name][0] );
+    for (var name in mailTags) {
+        flagLabels[name] = _( mailTags[name][0] );
     }
 }