diff --git a/actionpack/lib/action_dispatch/routing.rb b/actionpack/lib/action_dispatch/routing.rb
index 9cd884daa30dd646fa57dfa9d54d2fc75e1d0019..ce03164ca9a2c63b2a0145518c5bf34347e03608 100644
--- a/actionpack/lib/action_dispatch/routing.rb
+++ b/actionpack/lib/action_dispatch/routing.rb
@@ -1,6 +1,7 @@
 # encoding: UTF-8
 require 'active_support/core_ext/object/to_param'
 require 'active_support/core_ext/regexp'
+require 'active_support/dependencies/autoload'
 
 module ActionDispatch
   # The routing module provides URL rewriting in native Ruby. It's a way to
diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb
index fd163a47f48f4e90ad40085c9f4f45cf4bd8395a..e79a96f0a7232d8b5b64a6cdae8000427a8490b3 100644
--- a/actionpack/lib/action_dispatch/routing/route_set.rb
+++ b/actionpack/lib/action_dispatch/routing/route_set.rb
@@ -1,11 +1,13 @@
 require 'action_dispatch/journey'
 require 'forwardable'
 require 'thread_safe'
+require 'active_support/concern'
 require 'active_support/core_ext/object/to_query'
 require 'active_support/core_ext/hash/slice'
 require 'active_support/core_ext/module/remove_method'
 require 'active_support/core_ext/array/extract_options'
 require 'action_controller/metal/exceptions'
+require 'action_dispatch/http/request'
 
 module ActionDispatch
   module Routing