diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index 99196b29847..0bb4dda8da9 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -407,7 +407,7 @@ class SalesInvoice(SellingController):
 
 			for field in ['taxes_and_charges', 'company_address']:
 				if pos.get(field):
-					self.set(field, pos.get(fieldname))
+					self.set(field, pos.get(field))
 
 			if not customer_price_list:
 				self.set('selling_price_list', pos.get('selling_price_list'))