diff --git a/spec/dummy/config/routes.rb b/spec/dummy/config/routes.rb
index 103148a..7f91bf1 100644
--- a/spec/dummy/config/routes.rb
+++ b/spec/dummy/config/routes.rb
@@ -3,5 +3,7 @@
 
   resources :protected
 
-  mount Devise::Oauth2Providable::Engine => '/oauth2'
+  devise_scope :user do
+    mount Devise::Oauth2Providable::Engine => '/oauth2'
+  end
 end