diff --git a/erpnext/manufacturing/doctype/work_order/work_order.py b/erpnext/manufacturing/doctype/work_order/work_order.py
index 4a8aaac03dd..0facf78cad6 100644
--- a/erpnext/manufacturing/doctype/work_order/work_order.py
+++ b/erpnext/manufacturing/doctype/work_order/work_order.py
@@ -37,6 +37,7 @@ from erpnext.manufacturing.doctype.manufacturing_settings.manufacturing_settings
 from erpnext.manufacturing.doctype.work_order.services.material_coverage import (
 	get_minimum_material_coverage_fraction,
 )
+from erpnext.setup.doctype.item_group.item_group import get_item_group_defaults
 from erpnext.stock.doctype.batch.batch import make_batch
 from erpnext.stock.doctype.item.item import get_item_defaults, validate_end_of_life
 from erpnext.stock.doctype.serial_no.serial_no import get_available_serial_nos, get_serial_nos
@@ -576,7 +577,18 @@ class WorkOrder(Document):
 		if not self.wip_warehouse and not self.skip_transfer:
 			self.wip_warehouse = frappe.get_cached_value("Company", self.company, "default_wip_warehouse")
 		if not self.fg_warehouse:
-			self.fg_warehouse = frappe.get_cached_value("Company", self.company, "default_fg_warehouse")
+			self.fg_warehouse = (
+				frappe.get_cached_value("Company", self.company, "default_fg_warehouse")
+				or self.get_production_item_warehouse()
+			)
+
+	def get_production_item_warehouse(self):
+		if not self.production_item:
+			return None
+
+		return get_item_defaults(self.production_item, self.company).get(
+			"default_warehouse"
+		) or get_item_group_defaults(self.production_item, self.company).get("default_warehouse")
 
 	def check_wip_warehouse_skip(self):
 		if self.skip_transfer and not self.from_wip_warehouse:
@@ -1714,7 +1726,12 @@ class WorkOrder(Document):
 							"allow_alternative_item": item.allow_alternative_item,
 							"required_qty": item.qty,
 							"source_warehouse": (
-								self.source_warehouse or item.source_warehouse or item.default_warehouse
+								self.source_warehouse
+								or item.source_warehouse
+								or item.default_warehouse
+								or get_item_group_defaults(item.item_code, self.company).get(
+									"default_warehouse"
+								)
 							)
 							if not reset_source_warehouse
 							else self.source_warehouse,