diff --git a/composer.json b/composer.json
index 62d70aa..1e1c721 100644
--- a/composer.json
+++ b/composer.json
@@ -25,6 +25,7 @@
 		"nextcloud/ocp": "^30.0.2",
 		"roave/security-advisories": "dev-latest",
 		"nextcloud/coding-standard": "^1.3.2",
+		"nextcloud/rector": "^0.2.1",
 		"rector/rector": "^1.2.10",
 		"vimeo/psalm": "^5.26.1"
 	},
diff --git a/rector.php b/rector.php
index 881c2f3..b7d34ea 100644
--- a/rector.php
+++ b/rector.php
@@ -2,13 +2,18 @@
 
 declare(strict_types=1);
 
+use Nextcloud\Rector\Set\NextcloudSets;
 use Rector\Config\RectorConfig;
 
 return RectorConfig::configure()
 	->withPaths([
+		__DIR__.'/appinfo',
 		__DIR__.'/lib',
 	])
-	->withPhpSets(php80: true)
+	->withPhpSets(php81: true)
+	->withSets([
+		NextcloudSets::NEXTCLOUD_27,
+	])
 	->withPreparedSets(
 		deadCode: true,
 		codeQuality: true,