diff --git a/ux.symfony.com/.php-cs-fixer.dist.php b/ux.symfony.com/.php-cs-fixer.dist.php
index c5a5e79056a..840416cebf3 100644
--- a/ux.symfony.com/.php-cs-fixer.dist.php
+++ b/ux.symfony.com/.php-cs-fixer.dist.php
@@ -23,6 +23,8 @@
 EOF;
 
 return (new PhpCsFixer\Config())
+    // @see https://github.com/PHP-CS-Fixer/PHP-CS-Fixer/pull/7777
+    ->setParallelConfig(PhpCsFixer\Runner\Parallel\ParallelConfigFactory::detect())
     ->setRules([
         '@PHPUnit75Migration:risky' => true,
         '@Symfony' => true,