diff --git a/setup/_metapackage/VERSION.txt b/setup/_metapackage/VERSION.txt
index 3a4dd3ca5..61b187135 100644
--- a/setup/_metapackage/VERSION.txt
+++ b/setup/_metapackage/VERSION.txt
@@ -1 +1 @@
-12.0.20211016.0
\ No newline at end of file
+12.0.20221020.0
\ No newline at end of file
diff --git a/setup/_metapackage/setup.py b/setup/_metapackage/setup.py
index 9d57e0e9c..3e705f4cb 100644
--- a/setup/_metapackage/setup.py
+++ b/setup/_metapackage/setup.py
@@ -18,6 +18,7 @@ setuptools.setup(
         'odoo12-addon-mail_activity_team',
         'odoo12-addon-mail_attach_existing_attachment',
         'odoo12-addon-mail_attach_existing_attachment_account',
+        'odoo12-addon-mail_autogenerated_header',
         'odoo12-addon-mail_check_mailbox_size',
         'odoo12-addon-mail_debrand',
         'odoo12-addon-mail_drop_target',
diff --git a/setup/mail_autogenerated_header/odoo/addons/mail_autogenerated_header b/setup/mail_autogenerated_header/odoo/addons/mail_autogenerated_header
new file mode 120000
index 000000000..3519d5efa
--- /dev/null
+++ b/setup/mail_autogenerated_header/odoo/addons/mail_autogenerated_header
@@ -0,0 +1 @@
+../../../../mail_autogenerated_header
\ No newline at end of file
diff --git a/setup/mail_autogenerated_header/setup.py b/setup/mail_autogenerated_header/setup.py
new file mode 100644
index 000000000..28c57bb64
--- /dev/null
+++ b/setup/mail_autogenerated_header/setup.py
@@ -0,0 +1,6 @@
+import setuptools
+
+setuptools.setup(
+    setup_requires=['setuptools-odoo'],
+    odoo_addon=True,
+)