diff --git a/addons/sale/sale.py b/addons/sale/sale.py
index 4cf3ab64af6..36cd10a4311 100644
--- a/addons/sale/sale.py
+++ b/addons/sale/sale.py
@@ -315,7 +315,7 @@ class sale_order(osv.osv):
         pricelist = part.property_product_pricelist and part.property_product_pricelist.id or False
         payment_term = part.property_payment_term and part.property_payment_term.id or False
         fiscal_position = part.property_account_position and part.property_account_position.id or False
-        dedicated_salesman = part.user_id and part.user_id.id or False
+        dedicated_salesman = part.user_id and part.user_id.id or uid
 
         val = {
             'partner_invoice_id': addr['invoice'],