diff --git a/js/forum/src/utils/DiscussionControls.js b/js/forum/src/utils/DiscussionControls.js
index 414a7184f..d62c3e4e5 100644
--- a/js/forum/src/utils/DiscussionControls.js
+++ b/js/forum/src/utils/DiscussionControls.js
@@ -55,7 +55,7 @@ export default {
         !app.session.user || discussion.canReply()
           ? Button.component({
             icon: 'reply',
-            children: app.translator.translator.trans(app.session.user ? 'core.forum.discussion_controls.reply_button' : 'core.forum.discussion_controls.log_in_to_reply_button'),
+            children: app.translator.trans(app.session.user ? 'core.forum.discussion_controls.reply_button' : 'core.forum.discussion_controls.log_in_to_reply_button'),
             onclick: this.replyAction.bind(discussion, true, false)
           })
           : Button.component({