diff -ru src/Symfony/Component/DependencyInjection/Attribute/Service.php src/Symfony/Component/DependencyInjection/Attribute/Service.php
--- src/Symfony/Component/DependencyInjection/Attribute/Service.php	2021-02-25 13:05:36.631052330 +0000
+++ src/Symfony/Component/DependencyInjection/Attribute/Service.php	2021-02-25 13:05:39.617993399 +0000
@@ -19,7 +19,7 @@
  *
  * @author Nicolas Grekas <p@tchwork.com>
  */
-#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
+#[Attribute(\Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
 class Service
 {
     public function __construct(