diff --git a/files/default/tests/minitest/support/helpers.rb b/files/default/tests/minitest/support/helpers.rb
deleted file mode 100644
index f306f2e..0000000
--- a/files/default/tests/minitest/support/helpers.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-# encoding: utf-8
-# Copyright 2012-2014, Chef Software, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# helpers
-module Helpers
-  # postfix
-  module Postfix
-    include MiniTest::Chef::Assertions
-    include MiniTest::Chef::Context
-    include MiniTest::Chef::Resources
-  end
-end