diff --git a/addons/sale_crm/wizard/crm_make_sale.py b/addons/sale_crm/wizard/crm_make_sale.py
index a052f47ca1f..ffb02a20eed 100644
--- a/addons/sale_crm/wizard/crm_make_sale.py
+++ b/addons/sale_crm/wizard/crm_make_sale.py
@@ -78,11 +78,13 @@ class crm_make_sale(osv.osv_memory):
                     ['default', 'invoice', 'delivery', 'contact'])
             pricelist = partner.property_product_pricelist.id
             fpos = partner.property_account_position and partner.property_account_position.id or False
+            payment_term = partner.property_payment_term and partner.property_payment_term.id or False
             new_ids = []
             for case in case_obj.browse(cr, uid, data, context=context):
                 if not partner and case.partner_id:
                     partner = case.partner_id
                     fpos = partner.property_account_position and partner.property_account_position.id or False
+                    payment_term = partner.property_payment_term and partner.property_payment_term.id or False
                     partner_addr = partner_obj.address_get(cr, uid, [partner.id],
                             ['default', 'invoice', 'delivery', 'contact'])
                     pricelist = partner.property_product_pricelist.id
@@ -100,6 +102,7 @@ class crm_make_sale(osv.osv_memory):
                     'partner_shipping_id': partner_addr['delivery'],
                     'date_order': fields.date.context_today(self,cr,uid,context=context),
                     'fiscal_position': fpos,
+                    'payment_term':payment_term,
                 }
                 if partner.id:
                     vals['user_id'] = partner.user_id and partner.user_id.id or uid