diff --git a/.github/workflows/rector.yml b/.github/workflows/rector.yml
index 71dd9d5b8..f5cbeebaa 100644
--- a/.github/workflows/rector.yml
+++ b/.github/workflows/rector.yml
@@ -1,4 +1,4 @@
-name: PHP-CS-Fixer
+name: Rector
 
 on:
   push:
@@ -9,7 +9,7 @@ on:
 
 jobs:
   php-cs-fixer:
-    name: Validation
+    name: Rector
     runs-on: [ubuntu-latest]
 
     steps:
diff --git a/.github/workflows/test-magento-open-source.yml b/.github/workflows/test-magento-open-source.yml
index f393f8c2b..d56c901bd 100644
--- a/.github/workflows/test-magento-open-source.yml
+++ b/.github/workflows/test-magento-open-source.yml
@@ -68,7 +68,7 @@ jobs:
         run: echo "N98_MAGERUN_TEST_MAGENTO_ROOT=${{ github.workspace }}/magento" >> $GITHUB_ENV
 
       - name: Run tests
-        run: php -f vendor/bin/phpunit
+        run: php vendor/bin/phpunit --configuration .phpunit.dist.xml
         env:
           COMPOSER_VENDOR_PATH : "${{ github.workspace }}/magento/vendor"
 
diff --git a/.github/workflows/test-openmage-20.0.yml b/.github/workflows/test-openmage-20.0.yml
index 323356871..b6dd5ff60 100644
--- a/.github/workflows/test-openmage-20.0.yml
+++ b/.github/workflows/test-openmage-20.0.yml
@@ -75,7 +75,7 @@ jobs:
         run: echo "N98_MAGERUN_TEST_MAGENTO_ROOT=${{ github.workspace }}/magento" >> $GITHUB_ENV
 
       - name: Run tests
-        run: php -f vendor/bin/phpunit
+        run: php vendor/bin/phpunit --configuration .phpunit.dist.xml
         env:
           COMPOSER_VENDOR_PATH : "${{ github.workspace }}/magento/vendor"
 
diff --git a/.github/workflows/test-openmage-20.1.yml b/.github/workflows/test-openmage-20.1.yml
index dfef9d51f..86594118b 100644
--- a/.github/workflows/test-openmage-20.1.yml
+++ b/.github/workflows/test-openmage-20.1.yml
@@ -76,7 +76,7 @@ jobs:
         run: echo "N98_MAGERUN_TEST_MAGENTO_ROOT=${{ github.workspace }}/magento" >> $GITHUB_ENV
 
       - name: Run tests
-        run: php -f vendor/bin/phpunit
+        run: php vendor/bin/phpunit --configuration .phpunit.dist.xml
         env:
           COMPOSER_VENDOR_PATH : "${{ github.workspace }}/magento/vendor"
 
diff --git a/.github/workflows/test-openmage-20.10.yml b/.github/workflows/test-openmage-20.10.yml
index 5fc8e380c..73462ee69 100644
--- a/.github/workflows/test-openmage-20.10.yml
+++ b/.github/workflows/test-openmage-20.10.yml
@@ -76,7 +76,7 @@ jobs:
         run: echo "N98_MAGERUN_TEST_MAGENTO_ROOT=${{ github.workspace }}/magento" >> $GITHUB_ENV
 
       - name: Run tests
-        run: php -f vendor/bin/phpunit
+        run: php vendor/bin/phpunit --configuration .phpunit.dist.xml
         env:
           COMPOSER_VENDOR_PATH : "${{ github.workspace }}/magento/vendor"
 
diff --git a/.php_cs b/.php_cs
deleted file mode 100644
index f90b5638c..000000000
--- a/.php_cs
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-
-$finder = PhpCsFixer\Finder::create()
-    ->in(__DIR__ . '/src')
-    ->in(__DIR__ . '/tests')
-;
-
-return  PhpCsFixer\Config::create()
-    ->setFinder($finder)
-    ->setRules([
-        '@PSR2' => true,
-        'include' => true,
-        'no_leading_import_slash' => true,
-        'no_extra_consecutive_blank_lines' => true,
-        'no_leading_namespace_whitespace' => true,
-        'no_multiline_whitespace_around_double_arrow' => true,
-        'no_unused_imports' => true,
-        'no_whitespace_in_blank_line' => true,
-        'ordered_imports' => true,
-        'standardize_not_equals' => true,
-        'ternary_operator_spaces' => true,
-    ])
-;