diff --git a/app/assets/javascripts/discourse/app/components/site-header.js b/app/assets/javascripts/discourse/app/components/site-header.js
index 9be47f75680..487fa1c620a 100644
--- a/app/assets/javascripts/discourse/app/components/site-header.js
+++ b/app/assets/javascripts/discourse/app/components/site-header.js
@@ -280,7 +280,7 @@ const SiteHeaderComponent = MountWidget.extend(
 
     willDestroyElement() {
       this._super(...arguments);
-      $("body").off("keydown.header");
+
       $(window).off("resize.discourse-menu-panel");
 
       this.appEvents.off("header:show-topic", this, "setTopic");