diff --git a/frappe/patches/v12_0/create_notification_settings_for_user.py b/frappe/patches/v12_0/create_notification_settings_for_user.py
index 170931bdf3..63eeccc07a 100644
--- a/frappe/patches/v12_0/create_notification_settings_for_user.py
+++ b/frappe/patches/v12_0/create_notification_settings_for_user.py
@@ -4,6 +4,7 @@ from frappe.desk.doctype.notification_settings.notification_settings import crea
 
 def execute():
 	frappe.reload_doc('desk', 'doctype', 'notification_settings')
+	frappe.reload_doc('desk', 'doctype', 'notification_subscribed_document')
 
 	users = frappe.db.get_all('User', fields=['name'])
 	for user in users: