diff --git a/Symfony/Client/DependencyInjection/ClientFactory.php b/Symfony/Client/DependencyInjection/ClientFactory.php
index 2eede31..4e8fefd 100644
--- a/Symfony/Client/DependencyInjection/ClientFactory.php
+++ b/Symfony/Client/DependencyInjection/ClientFactory.php
@@ -79,7 +79,7 @@ public static function getConfiguration(bool $debug, string $name = 'client'): N
                 ->info('The array contains driver specific options')
                 ->ignoreExtraKeys(false)
             ->end()
-            ->end()->end()
+            ->end()
         ;
 
         return $builder;