diff --git a/src/Symfony/Component/Serializer/Serializer.php b/src/Symfony/Component/Serializer/Serializer.php
index 59943550a554..0259bfeda644 100644
--- a/src/Symfony/Component/Serializer/Serializer.php
+++ b/src/Symfony/Component/Serializer/Serializer.php
@@ -250,15 +250,6 @@ private function denormalizeObject($data, $class, $format, array $context = arra
             return $normalizer->denormalize($data, $class, $format, $context);
         }
 
-        foreach ($this->normalizers as $normalizer) {
-            if (
-                $normalizer instanceof DenormalizerInterface &&
-                $normalizer->supportsDenormalization($data, $class, $format)
-            ) {
-                return $normalizer->denormalize($data, $class, $format, $context);
-            }
-        }
-
         throw new UnexpectedValueException(sprintf('Could not denormalize object of type %s, no supporting normalizer found.', $class));
     }