diff --git a/lemarche/api/perimeters/views.py b/lemarche/api/perimeters/views.py
index eb87e04cf..61682be3f 100644
--- a/lemarche/api/perimeters/views.py
+++ b/lemarche/api/perimeters/views.py
@@ -22,6 +22,7 @@ class PerimeterAutocompleteViewSet(mixins.ListModelMixin, viewsets.GenericViewSe
     serializer_class = PerimeterSimpleSerializer
     filterset_class = PerimeterAutocompleteFilter
     pagination_class = None
+    http_method_names = ["get"]
 
     def finalize_response(self, request, response, *args, **kwargs):
         """