diff --git a/sale_force_invoice_status/__init__.py b/sale_force_invoice_status/__init__.py
deleted file mode 100644
index 78a9604..0000000
--- a/sale_force_invoice_status/__init__.py
+++ /dev/null
@@ -1,3 +0,0 @@
-# -*- coding: utf-8 -*-
-
-from . import sale
diff --git a/sale_force_invoice_status/__manifest__.py b/sale_force_invoice_status/__manifest__.py
deleted file mode 100644
index 1d99a42..0000000
--- a/sale_force_invoice_status/__manifest__.py
+++ /dev/null
@@ -1,28 +0,0 @@
-# -*- coding: utf-8 -*-
-# © 2018 Akretion (http://www.akretion.com)
-# @author Alexis de Lattre <alexis.delattre@akretion.com>
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-
-{
-    'name': 'Sale Force Invoice Status',
-    'version': '10.0.1.0.0',
-    'category': 'Sales',
-    'license': 'AGPL-3',
-    'summary': 'Allows to force a sale order to invoiced status',
-    'description': """
-Sale Force Invoice Status
-=========================
-
-Add a button on sale orders that allow to force the *Invoice Status* of the order to *Invoiced* (button restricted to members of the *Sale Manager* group).
-
-This module has been written by Alexis de Lattre from Akretion
-<alexis.delattre@akretion.com>.
-    """,
-    'author': 'Akretion',
-    'website': 'http://www.akretion.com',
-    'depends': ['sale'],
-    'data': [
-        'sale_view.xml',
-        ],
-    'installable': True,
-}
diff --git a/sale_force_invoice_status/sale.py b/sale_force_invoice_status/sale.py
deleted file mode 100644
index fda5547..0000000
--- a/sale_force_invoice_status/sale.py
+++ /dev/null
@@ -1,41 +0,0 @@
-# -*- coding: utf-8 -*-
-#  Copyright (C) 2018 Akretion (http://www.akretion.com)
-#  @author Alexis de Lattre <alexis.delattre@akretion.com>
-
-from odoo import models, fields, api, _
-from odoo.exceptions import UserError
-
-
-class SaleOrder(models.Model):
-    _inherit = 'sale.order'
-
-    def force_invoice_status_to_invoiced(self):
-        for order in self:
-            if order.state not in ('sale', 'done'):
-                raise UserError(_(
-                    "You are trying to force the sale order %s to invoiced "
-                    "but it is not in 'Sales Order' or 'Locked' state.")
-                    % order.name)
-            if order.invoice_status != 'to invoice':
-                raise UserError(_(
-                    "You are trying to force the sale order %s to invoiced "
-                    "but its invoice status is not 'To Invoice'.")
-                    % order.name)
-            order.order_line.write({'forced_to_invoiced': True})
-            order.message_post(_(
-                "Order <b>forced to Invoiced</b> via the special button"))
-
-
-class SaleOrderLine(models.Model):
-    _inherit = 'sale.order.line'
-
-    forced_to_invoiced = fields.Boolean()
-
-    @api.depends(
-        'state', 'product_uom_qty', 'qty_delivered', 'qty_to_invoice',
-        'qty_invoiced', 'forced_to_invoiced')
-    def _compute_invoice_status(self):
-        super(SaleOrderLine, self)._compute_invoice_status()
-        for line in self:
-            if line.state in ('sale', 'done') and line.forced_to_invoiced:
-                line.invoice_status = 'invoiced'
diff --git a/sale_force_invoice_status/sale_view.xml b/sale_force_invoice_status/sale_view.xml
deleted file mode 100644
index 16d01ac..0000000
--- a/sale_force_invoice_status/sale_view.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  © 2018 Akretion (http://www.akretion.com/)
-  @author: Alexis de Lattre <alexis.delattre@akretion.com>
-  License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
--->
-
-<odoo>
-
-<record id="view_order_form" model="ir.ui.view">
-    <field name="name">sale_force_invoice_status.sale.order.form</field>
-    <field name="model">sale.order</field>
-    <field name="inherit_id" ref="sale.view_order_form"/>
-    <field name="arch" type="xml">
-        <button name="action_cancel" type="object" position="before">
-            <button name="force_invoice_status_to_invoiced"
-                type="object" string="Force to Invoiced"
-                confirm="Are you sure you want to force this order to Invoiced ?"
-                attrs="{'invisible': ['|', ('state', 'not in', ('sale', 'done')), ('invoice_status', '!=', 'to invoice')]}"
-                groups="sales_team.group_sale_manager"/>
-        </button>
-    </field>
-</record>
-
-
-</odoo>