diff --git a/core/core.services.yml b/core/core.services.yml
index a736b4c..8ace762 100644
--- a/core/core.services.yml
+++ b/core/core.services.yml
@@ -525,7 +525,7 @@ services:
     tags:
       - { name: event_subscriber }
   image.toolkit.manager:
-    class: Drupal\system\Plugin\ImageToolkitManager
+    class: Drupal\Core\ImageToolkit\ImageToolkitManager
     arguments: ['@container.namespaces', '@cache.cache', '@language_manager', '@config.factory']
   image.toolkit:
     class: Drupal\Core\ImageToolkit\ImageToolkitInterface