diff --git a/apps/tickets/api/ticket.py b/apps/tickets/api/ticket.py
index 712d4b6fa..0cf9652a6 100644
--- a/apps/tickets/api/ticket.py
+++ b/apps/tickets/api/ticket.py
@@ -32,6 +32,7 @@ class TicketViewSet(CommonApiMixin, viewsets.ModelViewSet):
         'open': serializers.TicketApplySerializer
     }
     model = Ticket
+    perm_model = Ticket
     filterset_class = filters.TicketFilter
     search_fields = [
         'title', 'type', 'status'