diff --git a/composer.json b/composer.json
index 4e6dc4d..ad03bc9 100644
--- a/composer.json
+++ b/composer.json
@@ -29,9 +29,17 @@
     "php": "^8.0",
     "oxid-esales/oxideshop-ce": "7.0 - 7.1"
   },
+  "require-dev": {
+    "oxid-esales/oxideshop-ce": "~6.14.0",
+    "friendsofphp/php-cs-fixer": "^3.9"
+  },
   "autoload": {
     "psr-4": {
       "D3\\ManufacturerInformation\\": ""
     }
+  },
+  "scripts": {
+    "php-cs-fixer_audit": "./vendor/bin/php-cs-fixer list-files --config=./vendor/d3/manufacturerinformation/.php-cs-fixer.php",
+    "php-cs-fixer_fix": "./vendor/bin/php-cs-fixer fix --config=./vendor/d3/manufacturerinformation/.php-cs-fixer.php"
   }
 }