diff --git a/Templating/SerializerHelper.php b/Templating/SerializerHelper.php
index c3f3ee62..fc34b3da 100644
--- a/Templating/SerializerHelper.php
+++ b/Templating/SerializerHelper.php
@@ -13,6 +13,8 @@
  * Basically provides access to JMSSerializer from PHP templates
  *
  * @author Rafał Wrzeszcz <rafal.wrzeszcz@wrzasq.pl>
+ *
+ * @deprecated use Twig instead
  */
 class SerializerHelper extends Helper
 {