diff --git a/src/Transformer/Implementation/ObjectToObjectTransformer.php b/src/Transformer/Implementation/ObjectToObjectTransformer.php
index c48a524..b53a090 100644
--- a/src/Transformer/Implementation/ObjectToObjectTransformer.php
+++ b/src/Transformer/Implementation/ObjectToObjectTransformer.php
@@ -43,7 +43,6 @@
 use Rekalogika\Mapper\Transformer\TransformerInterface;
 use Rekalogika\Mapper\Transformer\TypeMapping;
 use Rekalogika\Mapper\Transformer\Util\ReaderWriter;
-use Rekalogika\Mapper\Util\ClassUtil;
 use Rekalogika\Mapper\Util\TypeFactory;
 use Rekalogika\Mapper\Util\TypeGuesser;
 use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
@@ -383,7 +382,7 @@ private function generateConstructorArguments(
 
         if (($extraTargetValues = $context(ExtraTargetValues::class)) !== null) {
             $targetValues = $extraTargetValues
-                ->getArgumentsForClass(ClassUtil::getAllClassesFromObject($objectToObjectMetadata->getTargetClass()));
+                ->getArgumentsForClass($objectToObjectMetadata->getAllTargetClasses());
 
             /** @var mixed $value */
             foreach ($targetValues as $property => $value) {
diff --git a/src/Transformer/ObjectToObjectMetadata/Implementation/ObjectToObjectMetadataFactory.php b/src/Transformer/ObjectToObjectMetadata/Implementation/ObjectToObjectMetadataFactory.php
index 871f84e..4e12579 100644
--- a/src/Transformer/ObjectToObjectMetadata/Implementation/ObjectToObjectMetadataFactory.php
+++ b/src/Transformer/ObjectToObjectMetadata/Implementation/ObjectToObjectMetadataFactory.php
@@ -162,6 +162,7 @@ class: $targetClass,
             sourceClass: $sourceClass,
             targetClass: $targetClass,
             providedTargetClass: $providedTargetClass,
+            allTargetClasses: ClassUtil::getAllClassesFromObject($targetClass),
             sourceAllowsDynamicProperties: $sourceClassMetadata->hasReadableDynamicProperties(),
             targetAllowsDynamicProperties: $targetClassMetadata->hasWritableDynamicProperties(),
             sourceProperties: $effectivePropertiesToMap,
diff --git a/src/Transformer/ObjectToObjectMetadata/ObjectToObjectMetadata.php b/src/Transformer/ObjectToObjectMetadata/ObjectToObjectMetadata.php
index a668fea..69fd19f 100644
--- a/src/Transformer/ObjectToObjectMetadata/ObjectToObjectMetadata.php
+++ b/src/Transformer/ObjectToObjectMetadata/ObjectToObjectMetadata.php
@@ -52,6 +52,7 @@
      * @param class-string $sourceClass
      * @param class-string $targetClass Effective target class after resolving inheritance map
      * @param class-string $providedTargetClass
+     * @param list<class-string> $allTargetClasses
      * @param list<PropertyMapping> $allPropertyMappings
      * @param array<string,true> $targetProxySkippedProperties
      * @param list<string> $sourceProperties List of the source properties. Used by `ObjectToObjectTransformer` to determine if a property is a dynamic property. A property not listed here is considered dynamic.
@@ -60,6 +61,7 @@ public function __construct(
         private string $sourceClass,
         private string $targetClass,
         private string $providedTargetClass,
+        private array $allTargetClasses,
         private bool $sourceAllowsDynamicProperties,
         private bool $targetAllowsDynamicProperties,
         private array $sourceProperties,
@@ -121,6 +123,7 @@ public function withTargetProxy(
             sourceClass: $this->sourceClass,
             targetClass: $this->targetClass,
             providedTargetClass: $this->providedTargetClass,
+            allTargetClasses: $this->allTargetClasses,
             sourceAllowsDynamicProperties: $this->sourceAllowsDynamicProperties,
             targetAllowsDynamicProperties: $this->targetAllowsDynamicProperties,
             sourceProperties: $this->sourceProperties,
@@ -146,6 +149,7 @@ public function withReasonCannotUseProxy(
             sourceClass: $this->sourceClass,
             targetClass: $this->targetClass,
             providedTargetClass: $this->providedTargetClass,
+            allTargetClasses: $this->allTargetClasses,
             sourceAllowsDynamicProperties: $this->sourceAllowsDynamicProperties,
             targetAllowsDynamicProperties: $this->targetAllowsDynamicProperties,
             sourceProperties: $this->sourceProperties,
@@ -188,6 +192,14 @@ public function getProvidedTargetClass(): string
         return $this->providedTargetClass;
     }
 
+    /**
+     * @return list<class-string>
+     */
+    public function getAllTargetClasses(): array
+    {
+        return $this->allTargetClasses;
+    }
+
     public function isInstantiable(): bool
     {
         return $this->instantiable;