diff --git a/newamericadotorg/api/author/views.py b/newamericadotorg/api/author/views.py
index 0f26811db..9924bf1b0 100644
--- a/newamericadotorg/api/author/views.py
+++ b/newamericadotorg/api/author/views.py
@@ -45,7 +45,7 @@ class Meta:
 class AuthorList(ListAPIView):
     serializer_class = AuthorSerializer
     filter_backends = (DjangoFilterBackend, SearchFilter)
-    filter_class = AuthorFilter
+    filterset_class = AuthorFilter
 
     def get_serializer_context(self):
         context = super().get_serializer_context()
@@ -136,7 +136,7 @@ def get_queryset(self):
 class FellowList(ListAPIView):
     serializer_class = AuthorSerializer
     filter_backends = (DjangoFilterBackend, SearchFilter)
-    filter_class = AuthorFilter
+    filterset_class = AuthorFilter
 
     def get_serializer_context(self):
         context = super().get_serializer_context()
diff --git a/newamericadotorg/api/event/views.py b/newamericadotorg/api/event/views.py
index eccf93116..f4fefcab2 100644
--- a/newamericadotorg/api/event/views.py
+++ b/newamericadotorg/api/event/views.py
@@ -28,7 +28,7 @@ class Meta:
 class EventList(ListAPIView):
     serializer_class = EventSerializer
     filter_backends = (DjangoFilterBackend,SearchFilter)
-    filter_class = EventFilter
+    filterset_class = EventFilter
 
     def get_queryset(self):
         time_period = self.request.query_params.get('time_period', None)
diff --git a/newamericadotorg/api/post/views.py b/newamericadotorg/api/post/views.py
index 696d30561..195db7867 100644
--- a/newamericadotorg/api/post/views.py
+++ b/newamericadotorg/api/post/views.py
@@ -38,7 +38,7 @@ class Meta:
 class PostList(ListAPIView):
     serializer_class = PostSerializer
     filter_backends = (DjangoFilterBackend,SearchFilter)
-    filter_class = PostFilter
+    filterset_class = PostFilter
     pagination_class = PostCursorPagination
 
     def get_queryset(self):
diff --git a/newamericadotorg/api/program/views.py b/newamericadotorg/api/program/views.py
index c665df9ac..09dc2abe4 100644
--- a/newamericadotorg/api/program/views.py
+++ b/newamericadotorg/api/program/views.py
@@ -33,7 +33,7 @@ class ProgramDetail(RetrieveAPIView):
 class ProgramList(ListAPIView):
     serializer_class = ProgramSerializer
     filter_backends = (DjangoFilterBackend,SearchFilter)
-    filter_class = ProgramFilter
+    filterset_class = ProgramFilter
 
     def get_queryset(self):
         return Program.objects.in_menu().live().public().order_by('title').exclude(location=True)
@@ -50,7 +50,7 @@ class SubprogramList(ListAPIView):
     queryset = Subprogram.objects.live().order_by('title')
     serializer_class = ProgramSubprogramSerializer
     filter_backends = (DjangoFilterBackend,SearchFilter)
-    filter_class = SubprogramFilter
+    filterset_class = SubprogramFilter
 
 class SubprogramDetail(RetrieveAPIView):
     queryset = Subprogram.objects.live()
diff --git a/newamericadotorg/api/topic/views.py b/newamericadotorg/api/topic/views.py
index 52c9200ff..1bcbd7dea 100644
--- a/newamericadotorg/api/topic/views.py
+++ b/newamericadotorg/api/topic/views.py
@@ -17,7 +17,7 @@ class Meta:
 class TopicList(ListAPIView):
     serializer_class = TopicSerializer
     filter_backends = (DjangoFilterBackend,)
-    filter_class = TopicFilter
+    filterset_class = TopicFilter
     queryset = IssueOrTopic.objects.live().filter(depth=5)
 
 class TopicDetail(RetrieveAPIView):