diff --git a/addons/analytic_contract_hr_expense/analytic_contract_hr_expense.py b/addons/analytic_contract_hr_expense/analytic_contract_hr_expense.py
index 69343d68742..a9047db017a 100644
--- a/addons/analytic_contract_hr_expense/analytic_contract_hr_expense.py
+++ b/addons/analytic_contract_hr_expense/analytic_contract_hr_expense.py
@@ -123,13 +123,13 @@ class account_analytic_account(osv.osv):
         return res
 
     def open_hr_expense(self, cr, uid, ids, context=None):
-        mod_obj = self.pool.get('ir.model.data')
-        act_obj = self.pool.get('ir.actions.act_window')
+        mod_obj = self.pool['ir.model.data']
+        act_obj = self.pool['ir.actions.act_window']
 
         dummy, act_window_id = mod_obj.get_object_reference(cr, uid, 'hr_expense', 'expense_all')
         result = act_obj.read(cr, uid, [act_window_id], context=context)[0]
 
-        line_ids = self.pool.get('hr.expense.line').search(cr,uid,[('analytic_account', 'in', ids)])
+        line_ids = self.pool['hr.expense.line'].search(cr, uid, [('analytic_account', 'in', ids)], context=context)
         result['domain'] = [('line_ids', 'in', line_ids)]
         names = [account.name for account in self.browse(cr, uid, ids, context=context)]
         result['name'] = _('Expenses of %s') % ','.join(names)