diff --git a/addons/hr_payroll/hr_payroll.py b/addons/hr_payroll/hr_payroll.py
index b8278a2aa5f..2538b9d539c 100644
--- a/addons/hr_payroll/hr_payroll.py
+++ b/addons/hr_payroll/hr_payroll.py
@@ -431,11 +431,8 @@ class hr_payslip(osv.osv):
             else:
                 #if we don't give the contract, then the rules to apply should be for all current contracts of the employee
                 contract_ids = self.get_contract(cr, uid, payslip.employee_id, payslip.date_from, payslip.date_to, context=context)
-            lines = self.pool.get('hr.payslip').get_payslip_lines(cr, uid, contract_ids, payslip.id, context=context)
-            for line in lines:
-                line.update({'slip_id': payslip.id})
-                slip_line_pool.create(cr, uid, line, {})
-#            self.write(cr, uid, [payslip.id], {'line_ids': lines}, context=context)
+            lines = [(0,0,line) for line in self.pool.get('hr.payslip').get_payslip_lines(cr, uid, contract_ids, payslip.id, context=context)]
+            self.write(cr, uid, [payslip.id], {'line_ids': lines}, context=context)
         return True
 
     def get_input_lines(self, cr, uid, contract_ids, date_from, date_to, context=None):