diff --git a/actionpack/test/controller/integration_test.rb b/actionpack/test/controller/integration_test.rb
index 93f5bfa272..9f56bbfd46 100644
--- a/actionpack/test/controller/integration_test.rb
+++ b/actionpack/test/controller/integration_test.rb
@@ -377,7 +377,7 @@ class IntegrationProcessTest < ActionController::IntegrationTest
     end
 end
 
-class MetalTest < ActionController::IntegrationTest
+class MetalIntegrationTest < ActionController::IntegrationTest
   class Poller
     def self.call(env)
       if env["PATH_INFO"] =~ /^\/success/