diff --git a/app/models/time_accounting.rb b/app/models/time_accounting.rb
deleted file mode 100644
index e40d4fa57..000000000
--- a/app/models/time_accounting.rb
+++ /dev/null
@@ -1,4 +0,0 @@
-# Copyright (C) 2012-2014 Zammad Foundation, http://zammad-foundation.org/
-
-class TimeAccounting < ActiveRecord::Base
-end