diff --git a/core/tests/Drupal/Tests/Core/Entity/EntityTypeManagerTest.php b/core/tests/Drupal/Tests/Core/Entity/EntityTypeManagerTest.php
index 391c9e2b17..67661aa2a2 100644
--- a/core/tests/Drupal/Tests/Core/Entity/EntityTypeManagerTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/EntityTypeManagerTest.php
@@ -260,8 +260,7 @@ public function testGetFormObjectInvalidOperation() {
     $this->setUpEntityTypeDefinitions(['test_entity_type' => $entity]);
 
     $entity->getFormClass('default')->willReturn('');
-    $this->expectException(InvalidPluginDefinitionException::class,
-      'The "test_entity_type" entity type did not specify a "edit" form class and there is not a default class');
+    $this->expectException(InvalidPluginDefinitionException::class);
     $this->entityTypeManager->getFormObject('test_entity_type', 'edit');
   }