diff --git a/src/hope_payment_gateway/api/fsp/serializers.py b/src/hope_payment_gateway/api/fsp/serializers.py
index 3f37494..980001c 100644
--- a/src/hope_payment_gateway/api/fsp/serializers.py
+++ b/src/hope_payment_gateway/api/fsp/serializers.py
@@ -58,6 +58,7 @@ class Meta:
             "delivery_mechanism",
             "delivery_mechanism_name",
             "delivery_mechanism_transfer_type",
+            "delivery_mechanism_code",
         )