diff --git a/erpnext/manufacturing/doctype/production_plan/test_production_plan.py b/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
index 42fce5a..e9ef70c 100644
--- a/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
+++ b/erpnext/manufacturing/doctype/production_plan/test_production_plan.py
@@ -152,7 +152,7 @@
 				make_bom(item = item, raw_materials = raw_materials)
 		production_plan = create_production_plan(item_code = 'Production Item CUST')
 		production_plan.make_material_request()
-		material_request = frappe.get_value('Material Request Item', {'production_plan': production_plan.name}, 'parent')
+		material_request = frappe.db.get_value('Material Request Item', {'production_plan': production_plan.name, 'item_code': 'CUST-0987'}, 'parent')
 		mr = frappe.get_doc('Material Request', material_request)
 		self.assertTrue(mr.material_request_type, 'Customer Provided')
 		self.assertTrue(mr.customer, '_Test Customer')