diff --git a/serializer.rst b/serializer.rst
index 25860b6ebf2..8c550196fec 100644
--- a/serializer.rst
+++ b/serializer.rst
@@ -52,6 +52,8 @@ Encoders supporting the following formats are enabled:
 
 * JSON: :class:`Symfony\\Component\\Serializer\\Encoder\\JsonEncoder`
 * XML: :class:`Symfony\\Component\\Serializer\\Encoder\\XmlEncoder`
+* CSV: :class:`Symfony\\Component\\Serializer\\Encoder\\CsvEncoder`
+* YAML: :class:`Symfony\\Component\\Serializer\\Encoder\\YamlEncoder`
 
 As well as the following normalizers: