diff --git a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
index 842d77a..1f54736 100644
--- a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
@@ -183,6 +183,7 @@
 		self.assertRaises(frappe.LinkExistsError, si.cancel)
 		unlink_payment_on_cancel_of_invoice()
 
+	@change_settings("Accounts Settings", {"unlink_payment_on_cancellation_of_invoice": 1})
 	def test_payment_entry_unlink_against_standalone_credit_note(self):
 		from erpnext.accounts.doctype.payment_entry.test_payment_entry import get_payment_entry
 
@@ -1304,6 +1305,7 @@
 		dn.submit()
 		return dn
 
+	@change_settings("Accounts Settings", {"unlink_payment_on_cancellation_of_invoice": 1})
 	def test_sales_invoice_with_advance(self):
 		from erpnext.accounts.doctype.journal_entry.test_journal_entry import (
 			test_records as jv_test_records,