diff --git a/app/models/application_model.rb b/app/models/application_model.rb
index a9dbd459e..4fdcd4359 100644
--- a/app/models/application_model.rb
+++ b/app/models/application_model.rb
@@ -1,4 +1,4 @@
-require 'Cache'
+require 'cache'
 
 class ApplicationModel < ActiveRecord::Base
   self.abstract_class = true