From f37445fcee2cec49addc5c3ed0fcd8e790909cc9 Mon Sep 17 00:00:00 2001
From: Karl Hobley <karlhobley10@gmail.com>
Date: Mon, 24 Aug 2015 14:14:58 +0100
Subject: [PATCH] filter_classes => filter_backends

---
 wagtail/contrib/wagtailapi/endpoints.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wagtail/contrib/wagtailapi/endpoints.py b/wagtail/contrib/wagtailapi/endpoints.py
index cbc2453cf..49fbc0e28 100644
--- a/wagtail/contrib/wagtailapi/endpoints.py
+++ b/wagtail/contrib/wagtailapi/endpoints.py
@@ -28,7 +28,7 @@ class BaseAPIEndpoint(GenericViewSet):
     renderer_classes = [WagtailJSONRenderer]
     pagination_class = WagtailPagination
     base_serializer_class = BaseSerializer
-    filter_classes = []
+    filter_backends = []
     model = None # Set on subclass
 
     known_query_parameters = frozenset([