diff --git a/app/serializers/user_serializer.rb b/app/serializers/user_serializer.rb
index 9179f5451..848acf68d 100644
--- a/app/serializers/user_serializer.rb
+++ b/app/serializers/user_serializer.rb
@@ -1,3 +1,3 @@
 class UserSerializer < ActiveModel::Serializer
-  attributes :id, :name, :email, :locale, :ordergroup_name
+  attributes :id, :name, :email, :locale, :ordergroup_name, :ordergroup_id
 end