diff --git a/app/assets/javascripts/discourse/app/components/user-nav/notifications-nav.hbs b/app/assets/javascripts/discourse/app/components/user-nav/notifications-nav.hbs
index 167f727cf75..394c3ac3e33 100644
--- a/app/assets/javascripts/discourse/app/components/user-nav/notifications-nav.hbs
+++ b/app/assets/javascripts/discourse/app/components/user-nav/notifications-nav.hbs
@@ -19,7 +19,7 @@
   </LinkTo>
 </li>
 
-{{#if this.siteSettings.enable_mentions}}
+{{#if @siteSettings.enable_mentions}}
   <li>
     <LinkTo @route="userNotifications.mentions">
       {{d-icon "at"}}