diff --git a/program/views.py b/program/views.py
index c000b10be91cc6f379342a7f3531dd02807c00e1..acd66207de9ee0a73d6ae0430b9536917adbf7ff 100644
--- a/program/views.py
+++ b/program/views.py
@@ -487,8 +487,7 @@ class APIScheduleViewSet(
         try:
             resolution = Schedule.resolve_conflicts(request.data, pk, show_pk)
         except ScheduleConflictError as exc:
-            # TODO: respond with status.HTTP_409_CONFLICT when the dashboard can handle it
-            return Response(exc.conflicts)
+            return Response(exc.conflicts, status.HTTP_409_CONFLICT)
 
         if all(key in resolution for key in ["create", "update", "delete"]):
             # this is a dry-run
@@ -535,8 +534,7 @@ class APIScheduleViewSet(
                 request.data, schedule.pk, schedule.show.pk
             )
         except ScheduleConflictError as exc:
-            # TODO: respond with status.HTTP_409_CONFLICT when the dashboard can handle it
-            return Response(exc.conflicts)
+            return Response(exc.conflicts, status.HTTP_409_CONFLICT)
 
         return Response(resolution)