diff --git a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
index 5045ff0d7e4..8fffd33903b 100644
--- a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
@@ -3429,7 +3429,7 @@ class TestSalesInvoice(FrappeTestCase):
 		si.posting_date = getdate()
 		si.submit()
 
-	@IntegrationTestCase.change_settings("Accounts Settings", {"over_billing_allowance": 0})
+	@change_settings("Accounts Settings", {"over_billing_allowance": 0})
 	def test_over_billing_case_against_delivery_note(self):
 		"""
 		Test a case where duplicating the item with qty = 1 in the invoice