diff --git a/core/tests/Drupal/Tests/Core/EventSubscriber/ModuleRouteSubscriberTest.php b/core/tests/Drupal/Tests/Core/EventSubscriber/ModuleRouteSubscriberTest.php
index aea9434..0018ffd 100644
--- a/core/tests/Drupal/Tests/Core/EventSubscriber/ModuleRouteSubscriberTest.php
+++ b/core/tests/Drupal/Tests/Core/EventSubscriber/ModuleRouteSubscriberTest.php
@@ -69,7 +69,7 @@ public function testRemoveRoute($route_name, array $requirements, $removed) {
 
     $event = new RouteBuildEvent($collection, 'test');
     $route_subscriber = new ModuleRouteSubscriber($this->moduleHandler);
-    $route_subscriber->removeRoutes($event);
+    $route_subscriber->onAlterRoutes($event);
 
     if ($removed) {
       $this->assertNull($collection->get($route_name));