diff --git a/plugins/community_track/lib/community_track_plugin/track_list_block.rb b/plugins/community_track/lib/community_track_plugin/track_list_block.rb
index 1246e90..dd5e2e5 100644
--- a/plugins/community_track/lib/community_track_plugin/track_list_block.rb
+++ b/plugins/community_track/lib/community_track_plugin/track_list_block.rb
@@ -62,7 +62,7 @@ class CommunityTrackPlugin::TrackListBlock < Block
   end
 
   def self.expire_on
-    { :profile => [:article], :environment => [:article] }
+    { :profile => [:article, :category], :environment => [:article, :category] }
   end
 
 end
--
libgit2 0.21.2