1 files changed, 5 insertions, 2 deletions
diff --git a/app/assets/javascripts/merge_request_tabs.js b/app/assets/javascripts/merge_request_tabs.js
index d3299c15720..df042c7baff 100644
--- a/app/assets/javascripts/merge_request_tabs.js
+++ b/app/assets/javascripts/merge_request_tabs.js
@@ -1,9 +1,8 @@
 /* eslint-disable no-new, class-methods-use-this */
-/* global Flash */
 /* global notes */
 
 import Cookies from 'js-cookie';
-import './flash';
+import Flash from './flash';
 import BlobForkSuggestion from './blob/blob_fork_suggestion';
 import initChangesDropdown from './init_changes_dropdown';
 import bp from './breakpoints';
@@ -13,6 +12,8 @@ import {
   isMetaClick,
 } from './lib/utils/common_utils';
 
+import initDiscussionTab from './image_diff/init_discussion_tab';
+
 /* eslint-disable max-len */
 // MergeRequestTabs
 //
@@ -154,6 +155,8 @@ import {
         }
         this.resetViewContainer();
         this.destroyPipelinesView();
+
+        initDiscussionTab();
       }
       if (this.setUrl) {
         this.setCurrentAction(action);