diff --git a/config/environment.rb b/config/environment.rb
index 981ebeb2..0afd8fc8 100644
--- a/config/environment.rb
+++ b/config/environment.rb
@@ -32,7 +32,7 @@ Rails::Initializer.run do |config|
   config.action_controller.session_store = :active_record_store
 
   config.action_controller.session = {
-    :session_key => '_tracks_session_id',
+    :key => '_tracks_session_id',
     :secret      =>  SITE_CONFIG['salt'] * (30.0 /  SITE_CONFIG['salt'].length).ceil #must be at least 30 characters
   }