diff --git a/account_payment_partner/models/partner.py b/account_payment_partner/models/partner.py
deleted file mode 100644
index 4bfe4c787..000000000
--- a/account_payment_partner/models/partner.py
+++ /dev/null
@@ -1,44 +0,0 @@
-# -*- encoding: utf-8 -*-
-##############################################################################
-#
-#    Account Payment Partner module for OpenERP
-#    Copyright (C) 2014 Akretion (http://www.akretion.com)
-#    @author Alexis de Lattre <alexis.delattre@akretion.com>
-#
-#    This program is free software: you can redistribute it and/or modify
-#    it under the terms of the GNU Affero General Public License as
-#    published by the Free Software Foundation, either version 3 of the
-#    License, or (at your option) any later version.
-#
-#    This program is distributed in the hope that it will be useful,
-#    but WITHOUT ANY WARRANTY; without even the implied warranty of
-#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#    GNU Affero General Public License for more details.
-#
-#    You should have received a copy of the GNU Affero General Public License
-#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-#
-##############################################################################
-
-from openerp.osv import orm, fields
-
-
-class res_partner(orm.Model):
-    _inherit = 'res.partner'
-
-    _columns = {
-        'supplier_payment_mode': fields.property(
-            'payment.mode', type='many2one', relation='payment.mode',
-            string='Supplier Payment Mode', view_load=True,
-            help="Select the default payment mode for this supplier."),
-        'customer_payment_mode': fields.property(
-            'payment.mode', type='many2one', relation='payment.mode',
-            string='Customer Payment Mode', view_load=True,
-            help="Select the default payment mode for this customer."),
-        }
-
-    def _commercial_fields(self, cr, uid, context=None):
-        res = super(res_partner, self)._commercial_fields(
-            cr, uid, context=context)
-        res += ['supplier_payment_mode', 'customer_payment_mode']
-        return res