diff --git a/core/includes/bootstrap.inc b/core/includes/bootstrap.inc
index c54a2ce..e20bdad 100644
--- a/core/includes/bootstrap.inc
+++ b/core/includes/bootstrap.inc
@@ -1,9 +1,6 @@
 <?php
 
 use Drupal\Core\Database\Database;
-use Drupal\Component\Plugin\Kernel\PluginKernel;
-use Drupal\Component\Plugin\Discovery\DiscoveryInterface;
-use Drupal\Core\Plugin\Discovery\ConfigDiscovery;
 use Symfony\Component\ClassLoader\UniversalClassLoader;
 use Symfony\Component\ClassLoader\ApcUniversalClassLoader;