diff --git a/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py b/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
index 30d26ac..e894252 100644
--- a/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
@@ -354,6 +354,7 @@
 		]
 
 		check_gl_entries(self, pi.name, expected_gle, nowdate())
+		enable_discount_accounting(enable=0)
 
 	@change_settings("Buying Settings", {"enable_discount_accounting": 1})
 	def test_additional_discount_for_purchase_invoice_with_discount_accounting_enabled(self):
@@ -389,6 +390,7 @@
 		]
 
 		check_gl_entries(self, pi.name, expected_gle, nowdate())
+		enable_discount_accounting(enable=0)
 
 	def test_purchase_invoice_change_naming_series(self):
 		pi = frappe.copy_doc(test_records[1])
@@ -1530,6 +1532,12 @@
 		company.save()
 
 
+def enable_discount_accounting(enable=1):
+	buying_settings = frappe.get_doc("Buying Settings")
+	buying_settings.enable_discount_accounting = enable
+	buying_settings.save()
+
+
 def check_gl_entries(doc, voucher_no, expected_gle, posting_date):
 	gl_entries = frappe.db.sql(
 		"""select account, debit, credit, posting_date
diff --git a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
index 98a5755..e4df20f 100644
--- a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
@@ -2702,6 +2702,7 @@
 		]
 
 		check_gl_entries(self, si.name, expected_gle, add_days(nowdate(), -1))
+		enable_discount_accounting(enable=0)
 
 	@change_settings("Selling Settings", {"enable_discount_accounting": 1})
 	def test_additional_discount_for_sales_invoice_with_discount_accounting_enabled(self):
@@ -2736,6 +2737,7 @@
 		]
 
 		check_gl_entries(self, si.name, expected_gle, add_days(nowdate(), -1))
+		enable_discount_accounting(enable=0)
 
 	def test_asset_depreciation_on_sale_with_pro_rata(self):
 		"""
@@ -3173,6 +3175,12 @@
 		)
 
 
+def enable_discount_accounting(enable=1):
+	selling_settings = frappe.get_doc("Selling Settings")
+	selling_settings.enable_discount_accounting = enable
+	selling_settings.save()
+
+
 def get_sales_invoice_for_e_invoice():
 	si = make_sales_invoice_for_ewaybill()
 	si.naming_series = "INV-2020-.#####"