diff --git a/sale_delivery_state/models/sale_order.py b/sale_delivery_state/models/sale_order.py
index c4149002338..47cdbc06fa8 100644
--- a/sale_delivery_state/models/sale_order.py
+++ b/sale_delivery_state/models/sale_order.py
@@ -13,6 +13,7 @@ class SaleOrder(models.Model):
     delivery_status = fields.Selection(
         [
             ("pending", "Not Delivered"),
+            ("started", "Started"),
             ("partial", "Partially Delivered"),
             ("full", "Fully Delivered"),
         ],