diff --git a/core/composer.json b/core/composer.json
index a6d52d1082..4132f717d2 100644
--- a/core/composer.json
+++ b/core/composer.json
@@ -192,7 +192,6 @@
     "autoload": {
         "psr-4": {
             "Drupal\\Core\\": "lib/Drupal/Core",
-            "Drupal\\Component\\": "lib/Drupal/Component",
             "Drupal\\Driver\\": "../drivers/lib/Drupal/Driver"
         },
         "classmap": [