diff --git a/erpnext/patches/v12_0/set_permission_einvoicing.py b/erpnext/patches/v12_0/set_permission_einvoicing.py
index 1095c8c..e223510 100644
--- a/erpnext/patches/v12_0/set_permission_einvoicing.py
+++ b/erpnext/patches/v12_0/set_permission_einvoicing.py
@@ -10,6 +10,8 @@
 
 	make_custom_fields()
 
+	frappe.reload_doc("regional", "doctype", "import_supplier_invoice")
+
 	add_permission('Import Supplier Invoice', 'Accounts Manager', 0)
 	update_permission_property('Import Supplier Invoice', 'Accounts Manager', 0, 'write', 1)
-	update_permission_property('Import Supplier Invoice', 'Accounts Manager', 0, 'create', 1)
\ No newline at end of file
+	update_permission_property('Import Supplier Invoice', 'Accounts Manager', 0, 'create', 1)