diff --git a/core/tests/Drupal/Tests/Core/Config/ConfigTest.php b/core/tests/Drupal/Tests/Core/Config/ConfigTest.php
index 223d890..90ac46d 100644
--- a/core/tests/Drupal/Tests/Core/Config/ConfigTest.php
+++ b/core/tests/Drupal/Tests/Core/Config/ConfigTest.php
@@ -383,7 +383,6 @@ class ConfigTest extends UnitTestCase {
 
   /**
    * @covers ::validateName
-   * @expectedException \Drupal\Core\Config\ConfigNameException
    * @dataProvider validateNameProvider
    */
   public function testValidateNameException($name, $exception_message) {