diff --git a/core/lib/Drupal/Core/CoreBundle.php b/core/lib/Drupal/Core/CoreBundle.php
index 7082cfa..ba18c8e 100644
--- a/core/lib/Drupal/Core/CoreBundle.php
+++ b/core/lib/Drupal/Core/CoreBundle.php
@@ -76,7 +76,7 @@ public function build(ContainerBuilder $container) {
       ->addArgument(new Reference('dispatcher'));
 
 
-    $container->register('matcher', 'Drupal\Core\Routing\ChainMatcher');
+    $container->register('router.matcher', 'Drupal\Core\Routing\ChainMatcher');
     $container->register('legacy_url_matcher', 'Drupal\Core\LegacyUrlMatcher')
       ->addTag('chained_matcher');
     $container->register('nested_matcher', 'Drupal\Core\Routing\NestedMatcher')
@@ -84,7 +84,7 @@ public function build(ContainerBuilder $container) {
 
     $container->register('router.generator', 'Drupal\Core\Routing\UrlGenerator');
     $container->register('router', 'Drupal\Core\Routing\Router')
-      ->addArgument(new Reference('matcher'))
+      ->addArgument(new Reference('router.matcher'))
       ->addArgument(new Reference('router.generator'));
 
     // The following services are tagged as 'nested_matcher' services and are