diff --git a/dist/django-rest-framework-docs-0.1.5.tar.gz b/dist/django-rest-framework-docs-0.1.5.tar.gz
index 769090a..30084eb 100644
Binary files a/dist/django-rest-framework-docs-0.1.5.tar.gz and b/dist/django-rest-framework-docs-0.1.5.tar.gz differ
diff --git a/rest_framework_docs/docs.py b/rest_framework_docs/docs.py
index 10e78d9..8cd31e9 100644
--- a/rest_framework_docs/docs.py
+++ b/rest_framework_docs/docs.py
@@ -218,8 +218,10 @@ def __get_serializer_fields__(self, callback):
         else:
             serializer = callback.get_serializer_class()
 
-        fields = serializer().get_fields()
-
+        try:
+            fields = serializer().get_fields()
+        except:
+            return data
 
         for name, field in fields.items():
             field_data = {}