diff --git a/src/Service/Filter/Loader/TaggedIteratorAdapter.php b/src/Service/Filter/Loader/TaggedIteratorAdapter.php
index 2a821854a..4ccd88182 100644
--- a/src/Service/Filter/Loader/TaggedIteratorAdapter.php
+++ b/src/Service/Filter/Loader/TaggedIteratorAdapter.php
@@ -4,17 +4,18 @@
 /**
  * Pimcore
  *
- * This source file is available under following license:
+ * This source file is available under two different licenses:
+ * - GNU General Public License version 3 (GPLv3)
  * - Pimcore Commercial License (PCL)
+ * Full copyright and license information is available in
+ * LICENSE.md which is distributed with this source code.
  *
  *  @copyright  Copyright (c) Pimcore GmbH (http://www.pimcore.org)
- *  @license    http://www.pimcore.org/license     PCL
+ *  @license    http://www.pimcore.org/license     GPLv3 and PCL
  */
 
 namespace Pimcore\Bundle\StudioApiBundle\Service\Filter\Loader;
 
-use Pimcore\Bundle\BackendPowerToolsBundle\PreconditionFilter\PreconditionFilterLoaderInterface;
-use Pimcore\Bundle\BackendPowerToolsBundle\Provider\PreconditionFilterProvider;
 use Pimcore\Bundle\StudioApiBundle\Service\Filter\FilterLoaderInterface;
 use Symfony\Component\DependencyInjection\Attribute\TaggedIterator;