diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.py b/erpnext/buying/doctype/purchase_order/purchase_order.py
index 4d1a9f4a06e..658113a597e 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.py
@@ -226,6 +226,7 @@ class PurchaseOrder(BuyingController):
 			self.doctype, self.supplier, self.company, self.inter_company_order_reference
 		)
 		self.reset_default_field_value("set_warehouse", "items", "warehouse")
+		self.set_missing_terms()
 
 	def set_has_unit_price_items(self):
 		"""