diff --git a/spec/dummy/app/controllers/application_controller.rb b/spec/dummy/app/controllers/application_controller.rb
index 7944f9f..280cc28 100644
--- a/spec/dummy/app/controllers/application_controller.rb
+++ b/spec/dummy/app/controllers/application_controller.rb
@@ -1,4 +1,5 @@
 # frozen_string_literal: true
 
 class ApplicationController < ActionController::Base
+  protect_from_forgery with: :exception
 end