diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4782e18..b7bc22c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,6 +53,7 @@ jobs:
         command:
           - "ts:lint"
           - "php:sniff"
+          - "php:codestyle"
         php-version:
           - 7.3
   xliff-lint:
diff --git a/composer.json b/composer.json
index 55ad670..adfb5a1 100644
--- a/composer.json
+++ b/composer.json
@@ -64,6 +64,7 @@
     },
     "scripts": {
         "ci:php:lint": "find *.php Classes Configuration Tests -name '*.php' -print0 | xargs -0 -n 1 -P 4 php -l",
+        "ci:php:codestyle": "php-cs-fixer fix --config .php_cs.dist -v --dry-run --using-cache false --diff --diff-format=udiff",
         "ci:php:sniff": ".Build/vendor/bin/phpcs Classes Tests",
         "ci:ts:lint": ".Build/vendor/bin/typoscript-lint -c Configuration/TsLint.yml --ansi -n --fail-on-warnings -vvv Configuration/TypoScript",
         "ci:tests:unit": ".Build/vendor/bin/phpunit -c .Build/vendor/nimut/testing-framework/res/Configuration/UnitTests.xml Tests/Unit",