diff --git a/core/viewsets.py b/core/viewsets.py
index 06e3a05a..264999c7 100644
--- a/core/viewsets.py
+++ b/core/viewsets.py
@@ -219,7 +219,7 @@ class ProductViewSet(EvibesViewSet):
 
         if not obj:
             name = "Product"
-            raise Http404(f"{name} does not exist: {uuid}")
+            raise Http404(f"{name} does not exist: {lookup_value}")
 
         self.check_object_permissions(self.request, obj)
         return obj