diff --git a/addons/account/invoice.py b/addons/account/invoice.py
index 5b96d44135f..3c8c8f54008 100644
--- a/addons/account/invoice.py
+++ b/addons/account/invoice.py
@@ -430,7 +430,7 @@ class account_invoice(osv.osv):
                 ait_obj.create(cr, uid, taxe)
          # Update the stored value (fields.function), so we write to trigger recompute
         self.pool.get('account.invoice').write(cr, uid, ids, {}, context=context)    
-        self.pool.get('account.invoice').write(cr, uid, ids, {}, context=context)
+#        self.pool.get('account.invoice').write(cr, uid, ids, {}, context=context)
         return True
 
     def button_compute(self, cr, uid, ids, context=None, set_total=False):