diff --git a/app/views/subjects/show.json.jbuilder b/app/views/subjects/show.json.jbuilder
index 93fa105a6..ec76b5a2d 100644
--- a/app/views/subjects/show.json.jbuilder
+++ b/app/views/subjects/show.json.jbuilder
@@ -11,6 +11,7 @@ json.allow_statistics @is_manager
 json.allow_send @user.logged?
 json.allow_visit @subject.status > 1 || @is_manager
 json.allow_add_member @is_manager
+json.is_creator @is_creator
 
 if @subject.excellent
   json.courses @courses do |course|