diff --git a/composer.json b/composer.json
index bb7399ad78b..ca495d81f38 100644
--- a/composer.json
+++ b/composer.json
@@ -56,7 +56,7 @@
         "rector/type-perfect": "^2.1",
         "shipmonk/composer-dependency-analyser": "^1.8",
         "symplify/phpstan-extensions": "^12.0.2",
-        "symplify/phpstan-rules": "^14.8.4",
+        "symplify/phpstan-rules": "^14.8.5",
         "symplify/vendor-patches": "^11.5",
         "tomasvotruba/class-leak": "^2.0",
         "tracy/tracy": "^2.11"
diff --git a/phpstan.neon b/phpstan.neon
index 38f660b0e2e..0258b5d11d2 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -2,9 +2,6 @@ includes:
     - vendor/symplify/phpstan-rules/config/symplify-rules.neon
     - vendor/symplify/phpstan-rules/config/rector-rules.neon
 
-rules:
-    - Rector\Utils\PHPStan\Rule\PreferDirectIsNameRule
-
 parameters:
     level: 8
 
diff --git a/utils/PHPStan/Rule/PreferDirectIsNameRule.php b/utils/PHPStan/Rule/PreferDirectIsNameRule.php
deleted file mode 100644
index cf9edfc0cf6..00000000000
--- a/utils/PHPStan/Rule/PreferDirectIsNameRule.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Rector\Utils\PHPStan\Rule;
-
-/**
- * @todo outsource to symplify/phpstan-rules later
- */
-use PhpParser\Node;
-use PhpParser\Node\Expr\MethodCall;
-use PhpParser\Node\Expr\PropertyFetch;
-use PhpParser\Node\Identifier;
-use PHPStan\Analyser\Scope;
-use PHPStan\Rules\Rule;
-use PHPStan\Rules\RuleErrorBuilder;
-use Rector\Rector\AbstractRector;
-
-final class PreferDirectIsNameRule implements Rule
-{
-    public const ERROR_MESSAGE = 'Use direct $this->isName() call instead of fetching NodeNameResolver service';
-
-    public function getNodeType(): string
-    {
-        return MethodCall::class;
-    }
-
-    /**
-     * @param MethodCall $node
-     */
-    public function processNode(Node $node, Scope $scope): array
-    {
-        if ($node->isFirstClassCallable()) {
-            return [];
-        }
-
-        if (! $node->name instanceof Identifier) {
-            return [];
-        }
-
-        if (! in_array($node->name, ['isName', 'isNames', 'getName'])) {
-            return [];
-        }
-
-        if (! $scope->isInClass()) {
-            return [];
-        }
-
-        $classReflection = $scope->getClassReflection();
-
-        // skip self
-        if ($classReflection->getName() === AbstractRector::class) {
-            return [];
-        }
-
-        // check rector rules only
-        if (! $classReflection->is(AbstractRector::class)) {
-            return [];
-        }
-
-        // check child Rectors only
-        if ($classReflection->isAbstract()) {
-            return [];
-        }
-
-        if (! $node->var instanceof PropertyFetch) {
-            return [];
-        }
-
-        $identifierRuleError = RuleErrorBuilder::message(self::ERROR_MESSAGE)
-            ->identifier('rector.preferDirectIsName')
-            ->build();
-
-        return [$identifierRuleError];
-    }
-}