diff --git a/addons/sale/wizard/sale_line_invoice.py b/addons/sale/wizard/sale_line_invoice.py
index 4bf3074db54..5ce0ac1c62f 100644
--- a/addons/sale/wizard/sale_line_invoice.py
+++ b/addons/sale/wizard/sale_line_invoice.py
@@ -29,13 +29,6 @@ import pooler
 class sale_order_line_make_invoice(osv.osv_memory):
     _name = "sale.order.line.make.invoice"
     _description = "Sale OrderLine Make_invoice"
-    _columns = {
-        'grouped': fields.boolean('Group the invoices'),
-    }
-    _default = {
-        'grouped' : lambda *a: False
-    }
-
     def make_invoices(self, cr, uid, ids, context):
         """ 
              To make invoices.
diff --git a/addons/sale/wizard/sale_line_invoice.xml b/addons/sale/wizard/sale_line_invoice.xml
index 90bdf2a6828..436fabc91fc 100644
--- a/addons/sale/wizard/sale_line_invoice.xml
+++ b/addons/sale/wizard/sale_line_invoice.xml
@@ -8,8 +8,6 @@
             <field name="arch" type="xml">
              <form string="Create invoices">
     			<separator colspan="4" string="Do you really want to create the invoices ?" />
-    			<field name="grouped" />
-             	<separator string="" colspan="6" />
               	<button special="cancel" string="Cancel" icon="gtk-cancel"/>
                	<button name="make_invoices" string="Create Invoices" type="object" icon="gtk-ok"/>
              </form>