diff --git a/tests/Eccube/Tests/Form/Type/Admin/BlockTypeTest.php b/tests/Eccube/Tests/Form/Type/Admin/BlockTypeTest.php
index e3c7531b84a..e42197f84c2 100644
--- a/tests/Eccube/Tests/Form/Type/Admin/BlockTypeTest.php
+++ b/tests/Eccube/Tests/Form/Type/Admin/BlockTypeTest.php
@@ -31,7 +31,7 @@ protected function setUp(): void
                 'csrf_protection' => false,
             ])
             ->getForm();
-        self::$container->get('request_stack')->push(new Request());
+        static::getContainer()->get('request_stack')->push(new Request());
     }
 
     public function testValidData()