diff --git a/core/lib/Drupal/Core/Update/UpdateKernel.php b/core/lib/Drupal/Core/Update/UpdateKernel.php
index 6c5de73..04c4668 100755
--- a/core/lib/Drupal/Core/Update/UpdateKernel.php
+++ b/core/lib/Drupal/Core/Update/UpdateKernel.php
@@ -10,10 +10,13 @@
 use Drupal\Core\DrupalKernel;
 use Drupal\Core\Session\AnonymousUserSession;
 use Drupal\Core\Site\Settings;
+use Drupal\system\Tests\Routing\MockRouteProvider;
 use Symfony\Cmf\Component\Routing\RouteObjectInterface;
 use Symfony\Component\HttpFoundation\ParameterBag;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
 
 /**
  * Defines a kernel which is used primarily to run the update of Drupal.
@@ -57,6 +60,26 @@ public function handle(Request $request, $type = self::MASTER_REQUEST, $catch =
   }
 
   /**
+   * {@inheritdoc}
+   */
+  protected function initializeContainer() {
+    $container = parent::initializeContainer();
+
+    $routes = new RouteCollection();
+
+    $routes->add('<front>', new Route('/', ['_title' => 'Home'], ['_access' => 'TRUE']));
+    $routes->add('<none>', new Route('', [], ['_access' => 'TRUE'], ['_no_path' => TRUE]));
+    $routes->add('<current>', new Route('<current>'));
+    $routes->add('system.db_update', new Route('/update.php/{op}', ['op' => 'info'], ['_access' => 'TRUE']));
+
+    $mock_route_provider = new MockRouteProvider($routes);
+    $container->set('@router.route_provider', $mock_route_provider);
+
+    return $container;
+  }
+
+
+  /**
    * Generates the actual result of update.php.
    *
    * The actual logic of the update is done in the db update controller.