diff --git a/setup/_metapackage/VERSION.txt b/setup/_metapackage/VERSION.txt
index 1704f78f2..178563965 100644
--- a/setup/_metapackage/VERSION.txt
+++ b/setup/_metapackage/VERSION.txt
@@ -1 +1 @@
-12.0.20200430.0
\ No newline at end of file
+12.0.20200518.0
\ No newline at end of file
diff --git a/setup/_metapackage/setup.py b/setup/_metapackage/setup.py
index d1895a667..4bc27ccf4 100644
--- a/setup/_metapackage/setup.py
+++ b/setup/_metapackage/setup.py
@@ -28,6 +28,7 @@ setuptools.setup(
         'odoo12-addon-contract_sale_invoicing',
         'odoo12-addon-contract_sale_mandate',
         'odoo12-addon-contract_sale_payment_mode',
+        'odoo12-addon-contract_variable_qty_prorated',
         'odoo12-addon-contract_variable_qty_timesheet',
         'odoo12-addon-contract_variable_quantity',
         'odoo12-addon-product_contract',