diff --git a/erpnext/manufacturing/doctype/workstation/test_workstation.py b/erpnext/manufacturing/doctype/workstation/test_workstation.py
index b0154cb96f5..1a3358f2592 100644
--- a/erpnext/manufacturing/doctype/workstation/test_workstation.py
+++ b/erpnext/manufacturing/doctype/workstation/test_workstation.py
@@ -113,12 +113,13 @@ class TestWorkstation(ERPNextTestSuite):
 		# update_bom_operation() (run on w1.save()) must write the new rate directly onto the
 		# Routing's BOM Operation rows. This is the converted query's own effect (not the BOM
 		# update_cost above) and is what silently skipped on Postgres when parenttype was 'routing'.
-		routing_op_rate = frappe.db.get_value(
+		routing_op_rate, routing_op_operating_cost = frappe.db.get_value(
 			"BOM Operation",
 			{"parent": routing_doc.name, "parenttype": "Routing", "workstation": "_Test Workstation A"},
-			"hour_rate",
+			["hour_rate", "operating_cost"],
 		)
 		self.assertEqual(routing_op_rate, 250)
+		self.assertEqual(routing_op_operating_cost, 250)
 
 
 def make_workstation(*args, **kwargs):