diff --git a/requirement-checker/rector-src.php b/requirement-checker/rector-src.php
index ddf482591..ed8d99de4 100644
--- a/requirement-checker/rector-src.php
+++ b/requirement-checker/rector-src.php
@@ -6,20 +6,17 @@
 use Rector\Set\ValueObject\DowngradeLevelSetList;
 use Rector\Set\ValueObject\LevelSetList;
 
-return static function (RectorConfig $rectorConfig): void {
+$applyCommonConfig = require __DIR__.'/rector.php';
+
+return static function (RectorConfig $rectorConfig) use ($applyCommonConfig): void {
+    $applyCommonConfig($rectorConfig);
+
     $rectorConfig->paths([
         __DIR__ . '/src',
     ]);
 
-    $rectorConfig->autoloadPaths([
-        __DIR__ . '/vendor/autoload.php',
-        __DIR__ . '/../vendor-bin/rector/vendor/autoload.php',
-    ]);
-
-    $rectorConfig->importNames();
-
     $rectorConfig->sets([
-        // TODO
+        LevelSetList::UP_TO_PHP_72,
         // DowngradeLevelSetList::DOWN_TO_PHP_72,
     ]);
 };
diff --git a/requirement-checker/rector-tests.php b/requirement-checker/rector-tests.php
index adda3dbce..022c82102 100644
--- a/requirement-checker/rector-tests.php
+++ b/requirement-checker/rector-tests.php
@@ -3,21 +3,23 @@
 declare(strict_types=1);
 
 use Rector\Config\RectorConfig;
+use Rector\Php74\Rector\Closure\ClosureToArrowFunctionRector;
 use Rector\Set\ValueObject\LevelSetList;
 
-return static function (RectorConfig $rectorConfig): void {
+$applyCommonConfig = require __DIR__.'/rector.php';
+
+return static function (RectorConfig $rectorConfig) use ($applyCommonConfig): void {
+    $applyCommonConfig($rectorConfig);
+
     $rectorConfig->paths([
         __DIR__ . '/tests',
     ]);
 
-    $rectorConfig->autoloadPaths([
-        __DIR__ . '/vendor/autoload.php',
-        __DIR__ . '/../vendor-bin/rector/vendor/autoload.php',
-    ]);
-
-    $rectorConfig->importNames();
-
     $rectorConfig->sets([
         LevelSetList::UP_TO_PHP_82,
     ]);
+
+    $rectorConfig->skip([
+        ClosureToArrowFunctionRector::class
+    ]);
 };
diff --git a/requirement-checker/rector.php b/requirement-checker/rector.php
new file mode 100644
index 000000000..55b3259b4
--- /dev/null
+++ b/requirement-checker/rector.php
@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Set\ValueObject\DowngradeLevelSetList;
+use Rector\Set\ValueObject\LevelSetList;
+
+// Common configuration
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->autoloadPaths([
+        __DIR__ . '/vendor/autoload.php',
+        __DIR__ . '/../vendor-bin/rector/vendor/autoload.php',
+    ]);
+
+    $rectorConfig->importNames();
+};