diff --git a/extensions/tags/js/src/forum/addTagComposer.js b/extensions/tags/js/src/forum/addTagComposer.js
index 7fec58d5f..bc7fbaa61 100644
--- a/extensions/tags/js/src/forum/addTagComposer.js
+++ b/extensions/tags/js/src/forum/addTagComposer.js
@@ -6,7 +6,7 @@ import TagDiscussionModal from './components/TagDiscussionModal';
 import tagsLabel from '../common/helpers/tagsLabel';
 
 export default function() {
-  extend(IndexPage.prototype, 'composeNewDiscussion', function(promise) {
+  extend(IndexPage.prototype, 'newDiscussionAction', function(promise) {
     const tag = app.store.getBy('tags', 'slug', this.params().tags);
 
     if (tag) {