diff --git a/core/modules/system/src/Tests/Entity/EntityRevisionsTest.php b/core/modules/system/src/Tests/Entity/EntityRevisionsTest.php
index 28f46ef..310502e 100644
--- a/core/modules/system/src/Tests/Entity/EntityRevisionsTest.php
+++ b/core/modules/system/src/Tests/Entity/EntityRevisionsTest.php
@@ -131,6 +131,7 @@ public function testEntityRevisionParamConverter() {
     $entity->addTranslation('de', ['name' => 'default revision - de']);
     $entity->save();
 
+    /** @var \Drupal\Core\Entity\ContentEntityInterface $forward_revision */
     $forward_revision = \Drupal::entityTypeManager()->getStorage('entity_test_mulrev')->loadUnchanged($entity->id());
 
     $forward_revision->setNewRevision();
@@ -144,13 +145,11 @@ public function testEntityRevisionParamConverter() {
     $forward_revision_translation->save();
 
     // Check that the entity revision is upcasted in the correct language.
-    $revision_url = 'entity_test_mulrev/' . $entity->id() . '/revision/' . $forward_revision->getRevisionId() . '/view';
-
-    $this->drupalGet($revision_url);
+    $this->drupalGet($forward_revision->toUrl('revision'));
     $this->assertText('forward revision - en');
     $this->assertNoText('forward revision - de');
 
-    $this->drupalGet('de/' . $revision_url);
+    $this->drupalGet($forward_revision->getTranslation('de')->toUrl('revision'));
     $this->assertText('forward revision - de');
     $this->assertNoText('forward revision - en');
   }