diff --git a/tests/bootstrap.php b/tests/bootstrap.php
index 2b5a7367d..9051a625c 100644
--- a/tests/bootstrap.php
+++ b/tests/bootstrap.php
@@ -17,7 +17,5 @@ if (file_exists(__DIR__.'/../vendor/.composer/autoload.php')) {
 
     $loader = new Composer\Autoload\ClassLoader();
     $loader->add('Composer\\', dirname(__DIR__).'/src/');
-    $loader->add('Symfony\\Component\\', dirname(__DIR__).'/src/');
-    $loader->add('Composer_', dirname(__DIR__).'/src/');
     $loader->register();
 }
\ No newline at end of file