diff --git a/addons/sale/stock.py b/addons/sale/stock.py
index f7c5d81ae57..04a9b12687e 100644
--- a/addons/sale/stock.py
+++ b/addons/sale/stock.py
@@ -96,12 +96,14 @@ class stock_picking(osv.osv):
 
     def _invoice_line_hook(self, cursor, user, move_line, invoice_line_id):
         sale_line_obj = self.pool.get('sale.order.line')
+        invoice_line_obj = self.pool.get('account.invoice.line')
         if move_line.sale_line_id:
             sale_line_obj.write(cursor, user, [move_line.sale_line_id.id],
                                     {
                                         'invoiced': True,
                                         'invoice_lines': [(4, invoice_line_id)],
                                     })
+            invoice_line_obj.write(cursor, user, [invoice_line_id], {'note':  move_line.sale_line_id.notes,})
         return super(stock_picking, self)._invoice_line_hook(cursor, user, move_line, invoice_line_id)
 
     def _invoice_hook(self, cursor, user, picking, invoice_id):