diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 41f88666..fe17f4e7 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -1074,7 +1074,7 @@ class BatchStViewSet(CustomListModelMixin, ComplexQueryMixin, CustomGenericViewS
 
 
 class MlogbwViewSet(CustomModelViewSet):
-    perms_map = {"get": "*", "post": "mlog.update", "put": "mlog.update", "delete": "mlog.update"}
+    perms_map = {"get": "*", "post": "mlog.update", "put": "mlog.update", "delete": "mlog.update", "patch": "mlog.update"}
     queryset = Mlogbw.objects.all()
     serializer_class = MlogbwCreateUpdateSerializer
     list_serializer_class = MlogbwListSerializer