diff --git a/.php-cs-fixer.php b/.php-cs-fixer.php
index 96c8bdb27c..feb6b4a4dd 100644
--- a/.php-cs-fixer.php
+++ b/.php-cs-fixer.php
@@ -9,8 +9,7 @@
     ->in([
         __DIR__ . '/src',
         __DIR__ . '/tests',
-    ])
-    ->notName('run-tests.php');
+    ]);
 
 $config
     ->setCacheFile(__DIR__ . '/.build/php-cs-fixer/php-cs-fixer.cache')