diff --git a/test/test_helper.rb b/test/test_helper.rb
index 1bb45bc97..0c082034b 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -5,12 +5,12 @@
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; either version 2
 # of the License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
@@ -19,7 +19,7 @@ ENV["RAILS_ENV"] = "test"
 require File.expand_path(File.dirname(__FILE__) + "/../config/environment")
 require 'test_help'
 require File.expand_path(File.dirname(__FILE__) + '/helper_testcase')
-require File.join(RAILS_ROOT,'test', 'mocks', 'open_id_authentication_mock.rb')
+require Rails.root.join('test', 'mocks', 'open_id_authentication_mock.rb')
 
 require File.expand_path(File.dirname(__FILE__) + '/object_daddy_helpers')
 include ObjectDaddyHelpers