diff --git a/src/definitions/modules/sidebar.js b/src/definitions/modules/sidebar.js
index 59a5c5f08..c88ee9eea 100644
--- a/src/definitions/modules/sidebar.js
+++ b/src/definitions/modules/sidebar.js
@@ -261,7 +261,7 @@ $.fn.sidebar = function(parameters) {
               ;
               module.refresh();
             }
-            if($module.nextAll(selector.pusher).size() == 0 || $module.nextAll(selector.pusher)[0] !== $pusher[0]) {
+            if($module.nextAll(selector.pusher).size() === 0 || $module.nextAll(selector.pusher)[0] !== $pusher[0]) {
               module.debug('Moved sidebar to correct parent element');
               module.error(error.movedSidebar, element);
               $module.detach().prependTo($context);