diff --git a/assets/js/src/notice.js b/assets/js/src/notice.js
index 26dbde4a0f..c014469a08 100644
--- a/assets/js/src/notice.js
+++ b/assets/js/src/notice.js
@@ -124,7 +124,7 @@ define('notice', ['mailpoet', 'jquery'], function(mp, jQuery) {
       if (
         this.options.id !== null
         &&
-        jQuery('[data-id="'+this.options.id+'"').length > 0
+        jQuery('[data-id="'+this.options.id+'"]').length > 0
       ) {
         this.updateNotice();
       } else {