diff --git a/core/viewsets.py b/core/viewsets.py
index 8c603d87..69250806 100644
--- a/core/viewsets.py
+++ b/core/viewsets.py
@@ -283,6 +283,8 @@ class CategoryViewSet(EvibesViewSet):
     action_serializer_classes = {
         "list": CategorySimpleSerializer,
     }
+    lookup_field = "lookup_value"
+    lookup_url_kwarg = "lookup_value"
     additional = {"seo_meta": "ALLOW"}
 
     def get_object(self):
@@ -403,6 +405,8 @@ class BrandViewSet(EvibesViewSet):
     action_serializer_classes = {
         "list": BrandSimpleSerializer,
     }
+    lookup_field = "lookup_value"
+    lookup_url_kwarg = "lookup_value"
     additional = {"seo_meta": "ALLOW"}
 
     def get_object(self):