diff --git a/core/modules/node/node.js b/core/modules/node/node.js
index 7a09356f3a4e481022f45548ef2ecd8d8be11bfc..7d5688c9a2b8dc647a56ca67f5913d3f79d5ee65 100644
--- a/core/modules/node/node.js
+++ b/core/modules/node/node.js
@@ -49,6 +49,7 @@ Drupal.behaviors.nodeFieldsetSummaries = {
     });
 
     $context.find('fieldset.node-translation-options').drupalSetSummary(function (context) {
+      var $context = $(context);
       var translate;
       var $checkbox = $context.find('.form-item-translation-translate input');