diff --git a/erpnext/utilities/doctype/address_template/address_template.py b/erpnext/utilities/doctype/address_template/address_template.py
index 39b8d21..4ac8054 100644
--- a/erpnext/utilities/doctype/address_template/address_template.py
+++ b/erpnext/utilities/doctype/address_template/address_template.py
@@ -17,7 +17,7 @@
 		else:
 			if defaults:
 				for d in defaults:
-					frappe.db.set_value("Address Template", d, "is_default", 0)
+					frappe.db.set_value("Address Template", d[0], "is_default", 0)
 
 	def on_trash(self):
 		if self.is_default: