diff --git a/docs/tutorial/1-serialization.md b/docs/tutorial/1-serialization.md
index fc1b87f92..3621f01b0 100644
--- a/docs/tutorial/1-serialization.md
+++ b/docs/tutorial/1-serialization.md
@@ -173,6 +173,8 @@ Deserialization is similar.  First we parse a stream into Python native datatype
     serializer = SnippetSerializer(data=data)
     serializer.is_valid()
     # True
+    serializer.validated_data
+    # OrderedDict([('title', ''), ('code', 'print "hello, world"\n'), ('linenos', False), ('language', 'python'), ('style', 'friendly')])
     serializer.save()
     # <Snippet: Snippet object>