diff --git a/spec/dummy/app/models/user.rb b/spec/dummy/app/models/user.rb
index db67aaa..bf29c6f 100644
--- a/spec/dummy/app/models/user.rb
+++ b/spec/dummy/app/models/user.rb
@@ -5,3 +5,5 @@ class User < ActiveRecord::Base
 
   include EnjuLibrary::EnjuUser
 end
+
+Manifestation.include(EnjuSubject::EnjuManifestation)