diff --git a/core/modules/locale/locale.test b/core/modules/locale/locale.test
index c2d391f..348d8bf 100755
--- a/core/modules/locale/locale.test
+++ b/core/modules/locale/locale.test
@@ -25,7 +25,7 @@ use Drupal\Core\Language\Language;
 /**
  * Functional tests for language configuration's effect on negotiation setup.
  */
-class LocaleConfigurationTest extends DrupalWebTestCase {
+class LocaleConfigurationTest extends WebTestCase {
   public static function getInfo() {
     return array(
       'name' => 'Language negotiation autoconfiguration',
@@ -2331,7 +2331,7 @@ class LocaleDateFormatsFunctionalTest extends WebTestBase {
 /**
  * Functional test for language types/negotiation info.
  */
-class LocaleLanguageNegotiationInfoFunctionalTest extends DrupalWebTestCase {
+class LocaleLanguageNegotiationInfoFunctionalTest extends WebTestCase {
 
   public static function getInfo() {
     return array(