diff --git a/src/InstanceIterator.php b/src/InstanceIterator.php
index e045207..1c028cc 100644
--- a/src/InstanceIterator.php
+++ b/src/InstanceIterator.php
@@ -22,7 +22,7 @@
 declare(strict_types=1);
 namespace rabe\Util;
 
-class InstanceIterator extends FilesystemIterator
+class InstanceIterator extends \FilesystemIterator
 {
 	private ?Instance $instance;