diff --git a/tests/features_test.features.user_permission.inc b/tests/features_test.features.user_permission.inc
index e957190..30b192f 100644
--- a/tests/features_test.features.user_permission.inc
+++ b/tests/features_test.features.user_permission.inc
@@ -14,8 +14,8 @@ function features_test_user_default_permissions() {
   $permissions['create features_test content'] = array(
     'name' => 'create features_test content',
     'roles' => array(
-      0 => 'anonymous user',
-      1 => 'authenticated user',
+      'anonymous user' => 'anonymous user',
+      'authenticated user' => 'authenticated user',
     ),
     'module' => 'node',
   );