diff --git a/actionpack/lib/action_controller/deprecated/base.rb b/actionpack/lib/action_controller/deprecated/base.rb
index <HASH>..<HASH> 100644
--- a/actionpack/lib/action_controller/deprecated/base.rb
+++ b/actionpack/lib/action_controller/deprecated/base.rb
@@ -148,6 +148,7 @@ module ActionController
 
     deprecated_config_writer :session_store
     deprecated_config_writer :session_options
+    deprecated_config_accessor :perform_caching
     deprecated_config_accessor :relative_url_root, "relative_url_root is ineffective. Please stop using it"
     deprecated_config_accessor :assets_dir
     deprecated_config_accessor :javascripts_dir
@@ -156,4 +157,4 @@ module ActionController
     delegate :consider_all_requests_local, :consider_all_requests_local=,
              :allow_concurrency, :allow_concurrency=, :to => :"self.class"
   end
-end
\ No newline at end of file
+end
config.perform_caching added to the deprecated config accessor [#<I> state:committed]