diff --git a/product_state/__manifest__.py b/product_state/__manifest__.py
index ea49465..0e54111 100644
--- a/product_state/__manifest__.py
+++ b/product_state/__manifest__.py
@@ -7,7 +7,7 @@
     "author": "ACSONE SA/NV, Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/product-attribute",
     "category": "Product",
-    "version": "12.0.2.0.2",
+    "version": "16.0.1.0.0",
     "license": "AGPL-3",
     "depends": ["sale", "product"],
     "data": [
diff --git a/product_state/migrations/12.0.2.0.0/post-migration.py b/product_state/migrations/12.0.2.0.0/post-migration.py
deleted file mode 100644
index 541449c..0000000
--- a/product_state/migrations/12.0.2.0.0/post-migration.py
+++ /dev/null
@@ -1,7 +0,0 @@
-# Copyright 2020 Tecnativa - Pedro M. Baeza
-# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl.html).
-from odoo.addons.product_state.hooks import post_init_hook
-
-
-def migrate(cr, version):
-    post_init_hook(cr, False)
diff --git a/product_state/views/product_views.xml b/product_state/views/product_views.xml
index 5967949..663825c 100644
--- a/product_state/views/product_views.xml
+++ b/product_state/views/product_views.xml
@@ -129,7 +129,6 @@
     <record model="ir.actions.act_window" id="action_product_state">
         <field name="name">State</field>
         <field name="res_model">product.state</field>
-        <field name="view_type">form</field>
         <field name="view_mode">kanban,form,tree</field>
     </record>
     <menuitem