diff --git a/rules-tests/Php81/Rector/Array_/ArrayToFirstClassCallableRector/Fixture/skip_symfony_config.php.inc b/rules-tests/Php81/Rector/Array_/ArrayToFirstClassCallableRector/Fixture/skip_symfony_config.php.inc
deleted file mode 100644
index f97b8dd6edf..00000000000
--- a/rules-tests/Php81/Rector/Array_/ArrayToFirstClassCallableRector/Fixture/skip_symfony_config.php.inc
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-namespace Rector\Tests\Php81\Rector\Array_\ArrayToFirstClassCallableRector\Fixture;
-
-use Rector\Tests\Php81\Rector\Array_\ArrayToFirstClassCallableRector\Source\SomeExternalObject;
-use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
-
-return static function (ContainerConfigurator $container): void {
-    $container->services()
-        ->factory([SomeExternalObject::class, 'sleepStatic']);
-};
diff --git a/rules/Php81/Rector/Array_/ArrayToFirstClassCallableRector.php b/rules/Php81/Rector/Array_/ArrayToFirstClassCallableRector.php
index 959d3c9fc75..88dae554450 100644
--- a/rules/Php81/Rector/Array_/ArrayToFirstClassCallableRector.php
+++ b/rules/Php81/Rector/Array_/ArrayToFirstClassCallableRector.php
@@ -94,10 +94,6 @@ public function refactor(Node $node): StaticCall|MethodCall|null
             return null;
         }
 
-        if ($node->getAttribute(AttributeKey::IS_INSIDE_SYMFONY_PHP_CLOSURE)) {
-            return null;
-        }
-
         if ($node->getAttribute(AttributeKey::IS_ARRAY_AS_STRING_CALLABLE)) {
             return null;
         }
diff --git a/src/DependencyInjection/LazyContainerFactory.php b/src/DependencyInjection/LazyContainerFactory.php
index b45275fcf17..308baf431f5 100644
--- a/src/DependencyInjection/LazyContainerFactory.php
+++ b/src/DependencyInjection/LazyContainerFactory.php
@@ -131,7 +131,6 @@
 use Rector\PhpParser\NodeVisitor\PhpVersionConditionNodeVisitor;
 use Rector\PhpParser\NodeVisitor\PropertyOrClassConstDefaultNodeVisitor;
 use Rector\PhpParser\NodeVisitor\StaticVariableNodeVisitor;
-use Rector\PhpParser\NodeVisitor\SymfonyClosureNodeVisitor;
 use Rector\PHPStanStaticTypeMapper\Contract\TypeMapperInterface;
 use Rector\PHPStanStaticTypeMapper\PHPStanStaticTypeMapper;
 use Rector\PHPStanStaticTypeMapper\TypeMapper\AccessoryArrayTypeMapper;
@@ -240,7 +239,6 @@ final class LazyContainerFactory
         ClosureWithVariadicParametersNodeVisitor::class,
         PhpVersionConditionNodeVisitor::class,
         AssignedToNodeVisitor::class,
-        SymfonyClosureNodeVisitor::class,
         ByRefReturnNodeVisitor::class,
         ByRefVariableNodeVisitor::class,
         ContextNodeVisitor::class,
diff --git a/src/NodeTypeResolver/Node/AttributeKey.php b/src/NodeTypeResolver/Node/AttributeKey.php
index 6be90a114d5..482b8856091 100644
--- a/src/NodeTypeResolver/Node/AttributeKey.php
+++ b/src/NodeTypeResolver/Node/AttributeKey.php
@@ -155,8 +155,6 @@ final class AttributeKey
 
     public const string IS_CLASS_CONST_VALUE = 'is_default_class_const_value';
 
-    public const string IS_INSIDE_SYMFONY_PHP_CLOSURE = 'is_inside_symfony_php_closure';
-
     /**
      * Array callable kept as data, not converted to first class callable,
      * e.g. 'callback'/'factory' keyed array item, or Definition::setFactory() argument
diff --git a/src/PhpParser/NodeVisitor/SymfonyClosureNodeVisitor.php b/src/PhpParser/NodeVisitor/SymfonyClosureNodeVisitor.php
deleted file mode 100644
index d6df91cb96c..00000000000
--- a/src/PhpParser/NodeVisitor/SymfonyClosureNodeVisitor.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Rector\PhpParser\NodeVisitor;
-
-use PhpParser\Node;
-use PhpParser\Node\Expr\Closure;
-use PhpParser\NodeVisitorAbstract;
-use Rector\Contract\PhpParser\DecoratingNodeVisitorInterface;
-use Rector\NodeTypeResolver\Node\AttributeKey;
-use Rector\PhpParser\NodeTraverser\SimpleNodeTraverser;
-use Rector\Symfony\NodeAnalyzer\SymfonyPhpClosureDetector;
-
-final class SymfonyClosureNodeVisitor extends NodeVisitorAbstract implements DecoratingNodeVisitorInterface
-{
-    public function __construct(
-        private readonly SymfonyPhpClosureDetector $symfonyPhpClosureDetector
-    ) {
-    }
-
-    public function enterNode(Node $node): ?Node
-    {
-        if (! $node instanceof Closure) {
-            return null;
-        }
-
-        if (! $this->symfonyPhpClosureDetector->detect($node)) {
-            return null;
-        }
-
-        SimpleNodeTraverser::decorateWithAttributeValue(
-            $node->stmts,
-            AttributeKey::IS_INSIDE_SYMFONY_PHP_CLOSURE,
-            true
-        );
-
-        return null;
-    }
-}