diff --git a/src/Util/Blacklist.php b/src/Util/Blacklist.php
index 9af4bb51166..63449fd7575 100644
--- a/src/Util/Blacklist.php
+++ b/src/Util/Blacklist.php
@@ -44,7 +44,6 @@ final class Blacklist
         Timer::class                  => 1,
         PHP_Token::class              => 1,
         TestCase::class               => 2,
-        'PHPUnit\DbUnit\TestCase'     => 2,
         Generator::class              => 1,
         Text_Template::class          => 1,
         'Symfony\Component\Yaml\Yaml' => 1,