diff --git a/actionpack/lib/action_controller/base/base.rb b/actionpack/lib/action_controller/base/base.rb
index aea434ffa0..3000b3d12f 100644
--- a/actionpack/lib/action_controller/base/base.rb
+++ b/actionpack/lib/action_controller/base/base.rb
@@ -1,3 +1,4 @@
+require 'action_controller/deprecated'
 require 'set'
 
 module ActionController #:nodoc:
diff --git a/actionpack/lib/action_controller/deprecated.rb b/actionpack/lib/action_controller/deprecated.rb
new file mode 100644
index 0000000000..d98e9ac7bd
--- /dev/null
+++ b/actionpack/lib/action_controller/deprecated.rb
@@ -0,0 +1,2 @@
+ActionController::AbstractRequest = ActionController::Request = ActionDispatch::Request
+ActionController::AbstractResponse = ActionController::Response = ActionDispatch::Response