diff --git a/src/database/models/SalesOrder.js b/src/database/models/SalesOrder.js
index 9028681..588ec18 100644
--- a/src/database/models/SalesOrder.js
+++ b/src/database/models/SalesOrder.js
@@ -102,12 +102,18 @@ export const SalesOrder = {
       url: (_id) =>
         `/dashboard/sales/salesorders/info?salesOrderId=${_id}&action=newInvoice`,
       disabled: (objectData) => {
-        return objectData?.state?.type != 'delivered'
+        const allowedStates = [
+          'delivered',
+          'sent',
+          'confirmed',
+          'shipped',
+          'partiallyDelivered',
+          'partiallyShipped'
+        ]
+        return !allowedStates.includes(objectData?.state?.type)
       }
     },
-    {
-      type: 'divider'
-    },
+    { type: 'divider' },
     {
       name: 'post',
       label: 'Post',