diff --git a/addons/purchase/test/procurement_buy.yml b/addons/purchase/test/procurement_buy.yml
index 883e47c3843..4f28ccfafcf 100644
--- a/addons/purchase/test/procurement_buy.yml
+++ b/addons/purchase/test/procurement_buy.yml
@@ -84,13 +84,13 @@
    import time
    procurement_obj = self.pool.get('procurement.order')
    proc_ids = procurement_obj.browse(cr, uid, [ref('procurement_order_testcase0')])[0]
-   picking_ids = self.search(cr, uid, [('origin', '=', proc_ids.purchase_id.name),('type','=','in')])
-   for picking_id in picking_ids:
-      pick=self.browse(cr, uid, picking_id)
-      move = pick.move_lines[0]
+   picking_ids = self.search(cr, uid, [('purchase_id', '=', proc_ids.purchase_id.id),('type','=','in')])
+   pickings = self.browse(cr, uid, picking_ids)
+   for picking in pickings:
+      move = picking.move_lines[0]
       partial_datas = {
-           'partner_id':pick.address_id.partner_id.id,
-            'address_id': pick.address_id.id,
+            'partner_id': picking.address_id.partner_id.id,
+            'address_id': picking.address_id.id,
             'delivery_date' : time.strftime('%Y-%m-%d')
            }
       partial_datas['move%s'%(move.id)]= {
@@ -98,7 +98,7 @@
           'product_qty': move.product_qty,
           'product_uom': move.product_uom.id,
       } 
-      self.do_partial(cr, uid, [pick.id], partial_datas)
+      self.do_partial(cr, uid, [picking.id], partial_datas)
 -
   I confirm the Reservation.
 -