diff --git a/app/assets/javascripts/discourse/widgets/topic-admin-menu.js.es6 b/app/assets/javascripts/discourse/widgets/topic-admin-menu.js.es6
index ccc5a82e959..29296e2bfe4 100644
--- a/app/assets/javascripts/discourse/widgets/topic-admin-menu.js.es6
+++ b/app/assets/javascripts/discourse/widgets/topic-admin-menu.js.es6
@@ -272,6 +272,7 @@ export default createWidget("topic-admin-menu", {
         "ul",
         buttons
           .concat(extraButtons)
+          .filter(Boolean)
           .map(b => this.attach("admin-menu-button", b))
       )
     ];