diff --git a/core/modules/system/lib/Drupal/system/Tests/Routing/RouteProviderTest.php b/core/modules/system/lib/Drupal/system/Tests/Routing/RouteProviderTest.php
index 8828717..0b2bc18 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Routing/RouteProviderTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Routing/RouteProviderTest.php
@@ -353,7 +353,7 @@ function testSystemPathMatch() {
 
     $routes_by_pattern = $provider->getRoutesByPattern('/path/two');
     $routes = $provider->getRouteCollectionForRequest($request);
-    $this->assertEqual($routes_by_pattern, $routes);
+    $this->assertEqual(array_keys($routes_by_pattern->all()), array_keys($routes->all()), 'Ensure the expected routes are found.');
 
     foreach ($routes as $route) {
       $this->assertEqual($route->getPattern(), '/path/two', 'Found path has correct pattern');