diff --git a/tests/DeprecationException.php b/tests/DeprecationException.php
deleted file mode 100644
index ad060ce..0000000
--- a/tests/DeprecationException.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Sysix\LexOffice\Tests;
-
-class DeprecationException extends \Exception
-{
-}