diff --git a/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py b/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
index e41cec7eee..981add74a6 100644
--- a/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
@@ -1227,11 +1227,11 @@ class TestPurchaseInvoice(FrappeTestCase, StockTestMixin):
 
 	@change_settings("Accounts Settings", {"unlink_payment_on_cancellation_of_invoice": 1})
 	def test_gain_loss_with_advance_entry(self):
-		unlink_enabled = frappe.db.get_value(
-			"Accounts Settings", "Accounts Settings", "unlink_payment_on_cancel_of_invoice"
+		unlink_enabled = frappe.db.get_single_value(
+			"Accounts Settings", "unlink_payment_on_cancellation_of_invoice"
 		)
 
-		frappe.db.set_single_value("Accounts Settings", "unlink_payment_on_cancel_of_invoice", 1)
+		frappe.db.set_single_value("Accounts Settings", "unlink_payment_on_cancellation_of_invoice", 1)
 
 		original_account = frappe.db.get_value("Company", "_Test Company", "exchange_gain_loss_account")
 		frappe.db.set_value(
@@ -1422,7 +1422,7 @@ class TestPurchaseInvoice(FrappeTestCase, StockTestMixin):
 		pay.cancel()
 
 		frappe.db.set_single_value(
-			"Accounts Settings", "unlink_payment_on_cancel_of_invoice", unlink_enabled
+			"Accounts Settings", "unlink_payment_on_cancellation_of_invoice", unlink_enabled
 		)
 		frappe.db.set_value("Company", "_Test Company", "exchange_gain_loss_account", original_account)