diff --git a/rector.php b/rector.php
index 00147e460..5337c5ece 100644
--- a/rector.php
+++ b/rector.php
@@ -12,6 +12,8 @@ return static function (RectorConfig $rectorConfig): void {
         __DIR__ . '/src',
     ]);
 
+    $rectorConfig->symfonyContainerXml(__DIR__ . '/var/cache/dev/testsApp_KernelDevDebugContainer.xml');
+
     //$rectorConfig->cacheClass(\Rector\Caching\ValueObject\Storage\FileCacheStorage::class);
     //$rectorConfig->cacheDirectory(__DIR__ . '/.cache/rector');
 
@@ -21,7 +23,8 @@ return static function (RectorConfig $rectorConfig): void {
 
     //define sets of rules
     $rectorConfig->sets([
-        LevelSetList::UP_TO_PHP_82
+        LevelSetList::UP_TO_PHP_82,
+        \Rector\Symfony\Set\SymfonySetList::SYMFONY_44,
     ]);
 
     // skip some path...