diff --git a/actionpack/Rakefile b/actionpack/Rakefile
index 074bc90ca983342d65a6a4f035eaa9910354d09c..53387d305cbd6ce53bb0d071788da40c14cff3eb 100644
--- a/actionpack/Rakefile
+++ b/actionpack/Rakefile
@@ -24,7 +24,9 @@ task :default => [ :test ]
 desc "Run all unit tests"
 task :test => [:test_action_pack, :test_active_record_integration, :test_new_base, :test_new_base_on_old_tests]
 
-test_lib_dirs = [ENV["NEW"] ? "test/new_base" : "test", "test/lib"]
+test_lib_dirs = ENV["NEW"] ? ["test/new_base"] : []
+test_lib_dirs.push "test", "test/lib"
+# test_lib_dirs = [ENV["NEW"] ? "test/new_base" : "test", "test/lib"]
 Rake::TestTask.new(:test_action_pack) do |t|
   t.libs.concat test_lib_dirs