diff --git a/packages/NodeTypeResolver/NodeTypeResolver.php b/packages/NodeTypeResolver/NodeTypeResolver.php
index 9d673b0bc5f..8001a8be043 100644
--- a/packages/NodeTypeResolver/NodeTypeResolver.php
+++ b/packages/NodeTypeResolver/NodeTypeResolver.php
@@ -217,8 +217,8 @@ public function getNativeType(Expr $expr): Type
         }
 
         // cover anonymous class
-        if ($expr instanceof New_) {
-            $type = $this->resolveByNodeTypeResolvers($expr);
+        if ($expr instanceof New_ && $this->classAnalyzer->isAnonymousClass($expr->class)) {
+            $type = $this->nodeTypeResolvers[New_::class]->resolve($expr);
             if ($type instanceof ObjectWithoutClassType) {
                 return $type;
             }
diff --git a/tests/Issues/DoNotReplaceUnknownClasses/DoNotReplaceUnknownClassesTest.php b/tests/Issues/DoNotReplaceUnknownClasses/DoNotReplaceUnknownClassesTest.php
deleted file mode 100644
index 3fca4bc6975..00000000000
--- a/tests/Issues/DoNotReplaceUnknownClasses/DoNotReplaceUnknownClassesTest.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Rector\Core\Tests\Issues\DoNotReplaceUnknownClasses;
-
-use Iterator;
-use PHPUnit\Framework\Attributes\DataProvider;
-use Rector\Testing\PHPUnit\AbstractRectorTestCase;
-
-final class DoNotReplaceUnknownClassesTest extends AbstractRectorTestCase
-{
-    #[DataProvider('provideData')]
-    public function test(string $filePath): void
-    {
-        $this->doTestFile($filePath);
-    }
-
-    public static function provideData(): Iterator
-    {
-        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
-    }
-
-    public function provideConfigFilePath(): string
-    {
-        return __DIR__ . '/config/configured_rule.php';
-    }
-}
diff --git a/tests/Issues/DoNotReplaceUnknownClasses/Fixture/skip_unknown_class_in_var.php.inc b/tests/Issues/DoNotReplaceUnknownClasses/Fixture/skip_unknown_class_in_var.php.inc
deleted file mode 100644
index 5743605c998..00000000000
--- a/tests/Issues/DoNotReplaceUnknownClasses/Fixture/skip_unknown_class_in_var.php.inc
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-
-use My\Namespace\UnknownClass;
-
-final class SkipUnknownClassInVar
-{
-    private ?\My\Namespace\UnknownClass $otherClass = null;
-
-    public function getOtherClass(): ?\My\Namespace\UnknownClass
-    {
-        return $this->otherClass;
-    }
-
-    public function setOtherClass($otherClass): void
-    {
-        /** @var UnknownClass $otherClass */
-        $this->otherClass = $otherClass;
-    }
-}
diff --git a/tests/Issues/DoNotReplaceUnknownClasses/Fixture/skip_unknown_target_entity.php.inc b/tests/Issues/DoNotReplaceUnknownClasses/Fixture/skip_unknown_target_entity.php.inc
deleted file mode 100644
index 7025d7ca822..00000000000
--- a/tests/Issues/DoNotReplaceUnknownClasses/Fixture/skip_unknown_target_entity.php.inc
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-namespace Rector\Core\Tests\Issues\DoNotReplaceUnknownClasses\Fixture;
-
-use Doctrine\Common\Collections\Collection;
-use Doctrine\ORM\Mapping as ORM;
-use My\Namespace\UsedUnknownClass;
-
-final class SkipUnknownTargetEntity
-{
-    /**
-     * @ORM\ManyToOne(targetEntity=UsedUnknownClass)
-     */
-    private readonly ?Collection $items;
-}
diff --git a/tests/Issues/DoNotReplaceUnknownClasses/config/configured_rule.php b/tests/Issues/DoNotReplaceUnknownClasses/config/configured_rule.php
deleted file mode 100644
index 6c05179908f..00000000000
--- a/tests/Issues/DoNotReplaceUnknownClasses/config/configured_rule.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-use Rector\Config\RectorConfig;
-use Rector\Doctrine\CodeQuality\Rector\Property\DoctrineTargetEntityStringToClassConstantRector;
-use Rector\TypeDeclaration\Rector\Property\TypedPropertyFromAssignsRector;
-
-return static function (RectorConfig $rectorConfig): void {
-    $rectorConfig->rule(DoctrineTargetEntityStringToClassConstantRector::class);
-    $rectorConfig->rule(TypedPropertyFromAssignsRector::class);
-};