diff --git a/core/modules/user/lib/Drupal/user/UserBundle.php b/core/modules/user/lib/Drupal/user/UserBundle.php
index ca34742..cf2f7de 100644
--- a/core/modules/user/lib/Drupal/user/UserBundle.php
+++ b/core/modules/user/lib/Drupal/user/UserBundle.php
@@ -26,7 +26,6 @@ public function build(ContainerBuilder $container) {
       ->register('user.data', 'Drupal\user\UserData')
       ->addArgument(new Reference('database'));
     $container->register('user.autocomplete_controller', 'Drupal\user\UserAutocompleteController')
-      ->addArgument(new Reference('request'))
       ->addArgument(new Reference('user.autocomplete'));
     $container->register('user.autocomplete', 'Drupal\user\UserAutocomplete')
       ->addArgument(new Reference('database'))