diff --git a/composer.json b/composer.json
index a63390c..644ae4c 100644
--- a/composer.json
+++ b/composer.json
@@ -43,7 +43,7 @@
         "codestyle": "vendor/bin/php-cs-fixer fix --dry-run --verbose --show-progress=none",
         "codestyle-fix": "vendor/bin/php-cs-fixer fix",
         "codestyle-check": "vendor/bin/php-cs-fixer fix --dry-run --verbose --using-cache=no --show-progress=none --format=checkstyle",
-        "phpstan": "vendor/bin/phpstan analyse . --configuration=phpstan.neon --level=9",
+        "phpstan": "vendor/bin/phpstan analyse . --configuration=phpstan.neon",
         "linting": [
             "composer validate --strict --no-check-version",
             "@codestyle-check",
diff --git a/phpstan.neon b/phpstan.neon
index 05226fb..4f90f00 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -3,9 +3,8 @@ includes:
     - %rootDir%/../phpstan-symfony/rules.neon
 
 parameters:
+    level: 9
     excludePaths:
-        - vendor/
+        - vendor/(?)
     treatPhpDocTypesAsCertain: false
     inferPrivatePropertyTypeFromConstructor: true
-    checkMissingIterableValueType: false
-    checkGenericClassInNonGenericObjectType: false