diff --git a/erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py b/erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py
index ed2c4a610c..1dbda6a519 100644
--- a/erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py
+++ b/erpnext/stock/doctype/stock_reservation_entry/stock_reservation_entry.py
@@ -34,6 +34,7 @@ class StockReservationEntry(TransactionBase):
 			"voucher_detail_no",
 			"reserved_qty",
 			"company",
+			"stock_uom",
 		]
 		for d in mandatory:
 			if not self.get(d):