diff --git a/core/tests/Drupal/Tests/Core/EventSubscriber/RedirectResponseSubscriberTest.php b/core/tests/Drupal/Tests/Core/EventSubscriber/RedirectResponseSubscriberTest.php
index 3cf896e..51568ca 100644
--- a/core/tests/Drupal/Tests/Core/EventSubscriber/RedirectResponseSubscriberTest.php
+++ b/core/tests/Drupal/Tests/Core/EventSubscriber/RedirectResponseSubscriberTest.php
@@ -8,8 +8,8 @@
 namespace Drupal\Tests\Core\EventSubscriber;
 
 use Drupal\Core\EventSubscriber\RedirectResponseSubscriber;
-use Drupal\Core\Routing\RedirectResponseAllowExternalUrl;
 use Drupal\Core\Routing\RequestContext;
+use Drupal\Core\Routing\TrustedRedirectResponse;
 use Drupal\Tests\UnitTestCase;
 use Symfony\Component\EventDispatcher\EventDispatcher;
 use Symfony\Component\HttpFoundation\RedirectResponse;
@@ -148,7 +148,7 @@ public function testDestinationRedirectToExternalUrl($request, $expected) {
   public function testRedirectWithOptInExternalUrl() {
     $dispatcher = new EventDispatcher();
     $kernel = $this->getMock('Symfony\Component\HttpKernel\HttpKernelInterface');
-    $response = new RedirectResponseAllowExternalUrl('http://external-url.com');
+    $response = new TrustedRedirectResponse('http://external-url.com');
     $url_generator = $this->getMockBuilder('Drupal\Core\Routing\UrlGenerator')
       ->disableOriginalConstructor()
       ->setMethods(array('generateFromPath'))