diff --git a/core/modules/system/tests/menu.test b/core/modules/system/tests/menu.test
index b38e9a1..41b8151 100644
--- a/core/modules/system/tests/menu.test
+++ b/core/modules/system/tests/menu.test
@@ -265,7 +265,7 @@ class MenuRouterTestCase extends DrupalWebTestCase {
 
     // user/register should redirect to user/UID/edit.
     $this->drupalGet('user/register');
-    $this->assertTrue($this->url == url('user/' . $this->loggedInUser->uid . '/edit', array('absolute' => TRUE)), t("Logged-in user redirected to user/UID/edit on accessing user/register"));
+    $this->assertTrue($this->url == url('user/' . $web_user->uid . '/edit', array('absolute' => TRUE)), t("Logged-in user redirected to user/UID/edit on accessing user/register"));
   }
 
   /**