diff --git a/addons/stock_landed_costs/stock_landed_costs.py b/addons/stock_landed_costs/stock_landed_costs.py
index 20a818459247a9de56b75c725834bcc764565c55..3237da13fc101c471a15abff146b7ab976f664a8 100644
--- a/addons/stock_landed_costs/stock_landed_costs.py
+++ b/addons/stock_landed_costs/stock_landed_costs.py
@@ -46,7 +46,7 @@ class stock_landed_cost(osv.osv):
                 volume = move.product_id and move.product_id.volume * move.product_qty
                 for quant in move.quant_ids:
                     total_cost += quant.cost * quant.qty
-                vals = dict(product_id=move.product_id.id, move_id=move.id, quantity=move.product_uom_qty, former_cost=total_cost, weight=weight, volume=volume)
+                vals = dict(product_id=move.product_id.id, move_id=move.id, quantity=move.product_qty, former_cost=total_cost, weight=weight, volume=volume)
                 lines.append(vals)
         if not lines:
             raise UserError(_('The selected picking does not contain any move that would be impacted by landed costs. Landed costs are only possible for products configured in real time valuation with real price costing method. Please make sure it is the case, or you selected the correct picking'))