1 files changed, 6 insertions, 0 deletions
diff --git a/app/models/work_items/widgets/base.rb b/app/models/work_items/widgets/base.rb
index 3a5b03bd514..b54b84f1e1b 100644
--- a/app/models/work_items/widgets/base.rb
+++ b/app/models/work_items/widgets/base.rb
@@ -15,6 +15,12 @@ module WorkItems
         []
       end
 
+      def self.callback_class
+        Issuable::Callbacks.const_get(name.demodulize, false)
+      rescue NameError
+        nil
+      end
+
       def type
         self.class.type
       end