diff --git a/src/Exception/SendMailException.php b/src/Exception/SendMailException.php
index a8c5a0282..b747ad789 100644
--- a/src/Exception/SendMailException.php
+++ b/src/Exception/SendMailException.php
@@ -16,8 +16,6 @@
 
 namespace Pimcore\Bundle\StudioBackendBundle\Exception;
 
-use Throwable;
-
 /**
  * @internal
  */