diff --git a/core/modules/user/lib/Drupal/user/Tests/UserLanguageTest.php b/core/modules/user/lib/Drupal/user/Tests/UserLanguageTest.php
index e2adf72..9f38132 100644
--- a/core/modules/user/lib/Drupal/user/Tests/UserLanguageTest.php
+++ b/core/modules/user/lib/Drupal/user/Tests/UserLanguageTest.php
@@ -33,7 +33,6 @@ public static function getInfo() {
    * Test if user can change their default language.
    */
   function testUserLanguageConfiguration() {
-    global $base_url;
 
     // User to add and remove language.
     $admin_user = $this->drupalCreateUser(array('administer languages', 'access administration pages'));