diff --git a/erpnext/stock/doctype/pick_list/test_pick_list.py b/erpnext/stock/doctype/pick_list/test_pick_list.py
index 6b4f73b140a..1b9ff41cc33 100644
--- a/erpnext/stock/doctype/pick_list/test_pick_list.py
+++ b/erpnext/stock/doctype/pick_list/test_pick_list.py
@@ -111,6 +111,7 @@ class TestPickList(unittest.TestCase):
 
 		stock_reconciliation = frappe.get_doc({
 			'doctype': 'Stock Reconciliation',
+			'purpose': 'Stock Reconciliation',
 			'company': '_Test Company',
 			'items': [{
 				'item_code': '_Test Serialized Item',