diff --git a/assets/javascripts/discourse-assign/routes/group-assigned-show.js.es6 b/assets/javascripts/discourse-assign/routes/group-assigned-show.js.es6
index c5f436c..b921bfc 100644
--- a/assets/javascripts/discourse-assign/routes/group-assigned-show.js.es6
+++ b/assets/javascripts/discourse-assign/routes/group-assigned-show.js.es6
@@ -26,7 +26,7 @@ export default DiscourseRoute.extend({
     return lastTopicList
       ? lastTopicList
       : this.store.findFiltered("topicList", {
-          filter: filter,
+          filter,
           params: {
             order: params.order,
             ascending: params.ascending,