1 files changed, 1 insertions, 5 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
index 02b6cfe727..0e636b8257 100644
--- a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb
@@ -62,11 +62,7 @@ module ActionDispatch
     # would set the session cookie to expire automatically 14 days after creation.
     # Other useful options include <tt>:key</tt>, <tt>:secure</tt> and
     # <tt>:httponly</tt>.
-    class CookieStore < Rack::Session::Abstract::Persisted
-      include Compatibility
-      include StaleSessionCheck
-      include SessionObject
-
+    class CookieStore < AbstractStore
       def initialize(app, options={})
         super(app, options.merge!(:cookie_only => true))
       end