diff --git a/addons/sale_timesheet_purchase/__manifest__.py b/addons/sale_timesheet_purchase/__manifest__.py
index 2acf83b5cd8..b8c296ecdb3 100644
--- a/addons/sale_timesheet_purchase/__manifest__.py
+++ b/addons/sale_timesheet_purchase/__manifest__.py
@@ -13,5 +13,4 @@ Allows to access purchase orders from Project Overview
     'data': [],
     'demo': [],
     'auto_install': True,
-    'uninstall_hook': 'uninstall_hook',
 }