diff --git a/tests/webform.test b/tests/webform.test
index 972e7de..83457b2 100644
--- a/tests/webform.test
+++ b/tests/webform.test
@@ -13,14 +13,15 @@ class WebformTestCase extends DrupalWebTestCase {
   /**
    * Implements setUp().
    */
-  function setUp() {
+  function setUp($added_modules = array()) {
     // Enable Webform and Token module if available.
     if (module_exists('token')) {
-      parent::setUp('webform', 'token');
+      $modules = array('webform', 'token');
     }
     else {
-      parent::setUp('webform');
+      $modules = array('webform');
     }
+    parent::setUp(array_merge($modules, $added_modules));
 
     // Create a profile field to test [user:?] tokens.
     $field = array(