diff --git a/delivery_fedex_hibou/models/delivery_fedex.py b/delivery_fedex_hibou/models/delivery_fedex.py
index ad6d2611..c66f4f4d 100644
--- a/delivery_fedex_hibou/models/delivery_fedex.py
+++ b/delivery_fedex_hibou/models/delivery_fedex.py
@@ -278,7 +278,7 @@ class DeliveryFedex(models.Model):
                 commodity_country_of_manufacture = picking.picking_type_id.warehouse_id.partner_id.country_id.code
 
                 for operation in picking.move_line_ids:
-                    commodity_amount = operation.move_id.sale_line_id.price_unit or operation.product_id.list_price
+                    commodity_amount = operation.move_id.sale_line_id.price_unit or operation.product_id.lst_price
                     total_commodities_amount += (commodity_amount * operation.qty_done)
                     commodity_description = operation.product_id.name
                     commodity_number_of_piece = '1'