diff --git a/app/assets/javascripts/discourse/templates/mobile/discovery/topics.hbs b/app/assets/javascripts/discourse/templates/mobile/discovery/topics.hbs
index 6d61e9c4e..e8dc723c5 100644
--- a/app/assets/javascripts/discourse/templates/mobile/discovery/topics.hbs
+++ b/app/assets/javascripts/discourse/templates/mobile/discovery/topics.hbs
@@ -20,6 +20,7 @@
         topics=model.topics
         expandGloballyPinned=expandGloballyPinned
         expandAllPinned=expandAllPinned
+        category=category
         }}
   {{/if}}
 {{/discovery-topics-list}}