diff --git a/actionpack/test/lib/controller/fake_controllers.rb b/actionpack/test/lib/controller/fake_controllers.rb
index 9ec7f330b8..54b6e3ba4c 100644
--- a/actionpack/test/lib/controller/fake_controllers.rb
+++ b/actionpack/test/lib/controller/fake_controllers.rb
@@ -7,6 +7,7 @@ module Admin
   class << self; alias_method :const_available?, :const_defined?; end
   class UserController < ActionController::Base; end
   class NewsFeedController < ActionController::Base; end
+  class StuffController < ActionController::Base; end
 end
 
 module Api