diff --git a/purchase_stock_usability/__manifest__.py b/purchase_stock_usability/__manifest__.py
index 7bb1b09..92e7a60 100644
--- a/purchase_stock_usability/__manifest__.py
+++ b/purchase_stock_usability/__manifest__.py
@@ -1,10 +1,10 @@
-# Copyright (C) 2014-2021 Akretion (http://www.akretion.com)
+# Copyright 2014-2022 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': 'Purchase Stock Usability',
-    'version': '14.0.1.0.0',
+    'version': '16.0.1.0.0',
     'category': 'Purchases',
     'license': 'AGPL-3',
     'summary': 'Usability improvements on purchase_stock module',
@@ -14,7 +14,7 @@ Purchase Stock Usability
 
 Several usability improvements on the official purchase_stock module:
 
-Please contact Alexis de Lattre from Akretion <alexis.delattre@akretion.com> for any help or question about this module.
+This module has been written by Alexis de Lattre from Akretion France.
     """,
     'author': 'Akretion',
     'website': 'http://www.akretion.com',
@@ -25,5 +25,5 @@ Please contact Alexis de Lattre from Akretion <alexis.delattre@akretion.com> for
     'data': [
         'views/stock_picking.xml',
         ],
-    'installable': False,
+    'installable': True,
 }
diff --git a/purchase_stock_usability/models/purchase.py b/purchase_stock_usability/models/purchase.py
index 655fa95..a6ffb5f 100644
--- a/purchase_stock_usability/models/purchase.py
+++ b/purchase_stock_usability/models/purchase.py
@@ -1,4 +1,4 @@
-# Copyright 2015-2021 Akretion France (http://www.akretion.com)
+# Copyright 2015-2022 Akretion France (http://www.akretion.com)
 # @author Alexis de Lattre <alexis.delattre@akretion.com>
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
diff --git a/purchase_stock_usability/views/stock_picking.xml b/purchase_stock_usability/views/stock_picking.xml
index 22dbc76..a372f14 100644
--- a/purchase_stock_usability/views/stock_picking.xml
+++ b/purchase_stock_usability/views/stock_picking.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-  Copyright 2017-2021 Akretion (http://www.akretion.com/)
+  Copyright 2017-2022 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).
 -->
@@ -14,7 +14,7 @@
     <field name="inherit_id" ref="stock.view_picking_form"/>
     <field name="arch" type="xml">
         <field name="origin" position="after">
-            <field name="purchase_id" attrs="{'invisible': [('picking_type_code', '!=', 'incoming')]}"/>
+            <field name="purchase_id" attrs="{'invisible': [('purchase_id', '=', False)]}"/>
         </field>
     </field>
 </record>