diff --git a/core/modules/block/custom_block/lib/Drupal/custom_block/Controller/CustomBlockController.php b/core/modules/block/custom_block/lib/Drupal/custom_block/Controller/CustomBlockController.php
index 76e260f..e8c04f0 100644
--- a/core/modules/block/custom_block/lib/Drupal/custom_block/Controller/CustomBlockController.php
+++ b/core/modules/block/custom_block/lib/Drupal/custom_block/Controller/CustomBlockController.php
@@ -9,7 +9,7 @@
 
 use Drupal\Core\ControllerInterface;
 use Drupal\Core\Entity\EntityManager;
-use Drupal\custom_block\Plugin\Core\Entity\CustomBlockTypeInterface;
+use Drupal\custom_block\CustomBlockTypeInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\HttpFoundation\Request;