diff --git a/apps/product/web/api/v1/serializers/quota_serializers.py b/apps/product/web/api/v1/serializers/quota_serializers.py
index e8de527..459967e 100644
--- a/apps/product/web/api/v1/serializers/quota_serializers.py
+++ b/apps/product/web/api/v1/serializers/quota_serializers.py
@@ -69,11 +69,11 @@ class QuotaSerializer(serializers.ModelSerializer):
             items = [
                 {
                     "pricing_type": it["pricing_type_id"],
-                    "pricing_type_name": it["pricing_type_name"],
+                    "pricing_type_name": it["pricing_type__name"],
                     "name": it["name"],
                     "value": it["value"],
                 }
-                for it in instance.pricing_items.values("pricing_type_id", "pricing_type_name", "name", "value")
+                for it in instance.pricing_items.values("pricing_type_id", "pricing_type__name", "name", "value")
             ]
 
             representation["price_calculation_items"] = items