diff --git a/lib/plugins/extension/script.js b/lib/plugins/extension/script.js
index 1a0af4e0dfe96b7622b0163a09c5c98f20fbc04f..ddd668a76119066dd1a746fffa49424ab28fbd20 100644
--- a/lib/plugins/extension/script.js
+++ b/lib/plugins/extension/script.js
@@ -115,6 +115,7 @@ jQuery(function(){
      */
     if ( $extmgr.find('.tabs li:first-child, .tabs li:nth-child(2)').hasClass('active') ) {
         var $displayOpts = jQuery('<p>', { id: 'viewoptions'} ).appendTo($extmgr.find( '.panelHeader' ));
+        var $displayOpts = jQuery('<p>', { id: 'extension__viewoptions'} ).appendTo($extmgr.find( '.panelHeader' ));
 
         $displayOpts.append(LANG.plugins.extension.display_viewoptions);
     
diff --git a/lib/plugins/extension/style.less b/lib/plugins/extension/style.less
index fe15da16a2ff8a05e23ef0429e20e72801b2fffa..baeb40db189afd0128d32cb025925954ae3f791d 100644
--- a/lib/plugins/extension/style.less
+++ b/lib/plugins/extension/style.less
@@ -371,6 +371,6 @@
     width: 60%;
 }
 
-#viewoptions label {
+#extension__viewoptions label {
     margin-left: 1em;
 }