diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2807e2263..8ff1cad46 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -278,4 +278,4 @@ jobs:
           tools: php-cs-fixer
 
       - name: Run PHP-CS-Fixer
-        run: php-cs-fixer fix --dry-run --diff --diff-format=udiff
+        run: php-cs-fixer fix --dry-run --diff
diff --git a/.gitignore b/.gitignore
index 0408f9670..2819313a1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,3 +47,4 @@ Documentation/*
 
 # php-cs-fixer
 /.php_cs.cache
+/.php-cs-fixer.cache
diff --git a/.php_cs b/.php-cs-fixer.php
similarity index 97%
rename from .php_cs
rename to .php-cs-fixer.php
index 48c5278b0..d2ea8dfa2 100644
--- a/.php_cs
+++ b/.php-cs-fixer.php
@@ -9,7 +9,7 @@ $finder = PhpCsFixer\Finder::create()
 	->notContains('#ifndef COMPILE') //preprocessor will break if these are changed
 	->notName('PocketMine.php');
 
-return PhpCsFixer\Config::create()
+return (new PhpCsFixer\Config)
 	->setRiskyAllowed(true)
 	->setRules([
 		'align_multiline_comment' => [