diff --git a/.githooks/pre-commit.sh b/.githooks/pre-commit.sh
index 8646103..1fae951 100755
--- a/.githooks/pre-commit.sh
+++ b/.githooks/pre-commit.sh
@@ -1,4 +1,4 @@
 #!/bin/bash
 
-composer pre-commit
+make cs-check test
 exit $?
diff --git a/php-cs-fixer/config.php b/php-cs-fixer/config.php
deleted file mode 100644
index d9f6cfd..0000000
--- a/php-cs-fixer/config.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-require_once dirname(__DIR__) . '/vendor/autoload.php';
-
-\exec('git diff --cached --name-only', $output, $exitCode);
-
-if ($exitCode !== 0) {
-    exit($exitCode);
-}
-
-$output = \array_filter($output, function ($item) {
-    return \substr($item, -4) === '.php';
-});
-$output = \array_map(function ($item) {
-    return new \SplFileInfo($item);
-}, $output);
-
-$config = PhpCsFixer\Config::create();
-$config->setFinder($output);
-
-if (\count($output) > 0) {
-    echo 'Gonna check these files for code style errors:' . \PHP_EOL;
-    foreach ($output as $file) {
-        echo $file->getFilename() . \PHP_EOL;
-    }
-} else {
-    echo "No PHP files to check.";
-}
-echo \PHP_EOL;
-
-return $config;