diff --git a/app/assets/javascripts/discourse/app/controllers/users.js b/app/assets/javascripts/discourse/app/controllers/users.js
index ce5fd7efddc..90683257445 100644
--- a/app/assets/javascripts/discourse/app/controllers/users.js
+++ b/app/assets/javascripts/discourse/app/controllers/users.js
@@ -83,7 +83,7 @@ export default Controller.extend({
   @action
   groupChanged(_, groupAttrs) {
     // First param is the group name, which include none or 'all groups'. Ignore this and look at second param.
-    this.set("group", groupAttrs.id);
+    this.set("group", groupAttrs?.id);
   },
 
   @action