diff --git a/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php b/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php
index 5eedac7253b8c..9339e0e3757f3 100644
--- a/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php
+++ b/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php
@@ -25,10 +25,8 @@
  *
  * @author Kévin Dunglas <dunglas@gmail.com>
  */
-abstract class AbstractNormalizer implements NormalizerInterface, DenormalizerInterface, SerializerAwareInterface
+abstract class AbstractNormalizer extends SerializerAwareNormalizer implements NormalizerInterface, DenormalizerInterface, SerializerAwareInterface
 {
-    use SerializerAwareTrait;
-
     const CIRCULAR_REFERENCE_LIMIT = 'circular_reference_limit';
     const OBJECT_TO_POPULATE = 'object_to_populate';
     const GROUPS = 'groups';