diff --git a/README.md b/README.md
index 52c23e4..c7e9e10 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,7 @@ Available addons
 addon | version | summary
 --- | --- | ---
 [stock_card_report](stock_card_report/) | 13.0.1.0.0 | Add stock card report on Inventory Reporting.
+[stock_picking_report_undelivered_product](stock_picking_report_undelivered_product/) | 13.0.1.0.0 | Display on picking report delivery slip undelivered products
 [stock_picking_report_valued](stock_picking_report_valued/) | 13.0.1.1.0 | Adding Valued Picking on Delivery Slip report
 [stock_quantity_history_location](stock_quantity_history_location/) | 13.0.1.1.0 | Provides stock quantity by location on past date