diff --git a/erpnext/accounts/doctype/period_closing_voucher/test_period_closing_voucher.py b/erpnext/accounts/doctype/period_closing_voucher/test_period_closing_voucher.py
index be669a959c..3b938ea1ca 100644
--- a/erpnext/accounts/doctype/period_closing_voucher/test_period_closing_voucher.py
+++ b/erpnext/accounts/doctype/period_closing_voucher/test_period_closing_voucher.py
@@ -79,6 +79,7 @@ class TestPeriodClosingVoucher(unittest.TestCase):
 			rate=400,
 			debit_to="Debtors - TPC",
 			currency="USD",
+			customer="_Test Customer USD",
 		)
 		create_sales_invoice(
 			company=company,
@@ -88,6 +89,7 @@ class TestPeriodClosingVoucher(unittest.TestCase):
 			rate=200,
 			debit_to="Debtors - TPC",
 			currency="USD",
+			customer="_Test Customer USD",
 		)
 
 		pcv = self.make_period_closing_voucher(submit=False)
@@ -121,14 +123,17 @@ class TestPeriodClosingVoucher(unittest.TestCase):
 		surplus_account = create_account()
 		cost_center = create_cost_center("Test Cost Center 1")
 
-		create_sales_invoice(
+		si = create_sales_invoice(
 			company=company,
 			income_account="Sales - TPC",
 			expense_account="Cost of Goods Sold - TPC",
 			cost_center=cost_center,
 			rate=400,
 			debit_to="Debtors - TPC",
+			currency="USD",
+			customer="_Test Customer USD",
 		)
+
 		jv = make_journal_entry(
 			account1="Cash - TPC",
 			account2="Sales - TPC",
diff --git a/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py b/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
index 4cf19b4454..3bd0cd2e83 100644
--- a/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
+++ b/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
@@ -752,7 +752,7 @@ class TestPricingRule(unittest.TestCase):
 			title="_Test Pricing Rule with Min Qty - 2",
 		)
 
-		si = create_sales_invoice(do_not_submit=True, customer="_Test Customer 1", qty=1, currency="USD")
+		si = create_sales_invoice(do_not_submit=True, customer="_Test Customer 1", qty=1)
 		item = si.items[0]
 		item.stock_qty = 1
 		si.save()