diff --git a/README.md b/README.md
index c9a72b911..7a5691589 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@ addon | version | maintainers | summary
 [mail_optional_autofollow](mail_optional_autofollow/) | 15.0.1.0.0 |  | Choose if you want to automatically add new recipients as followers on mail.compose.message
 [mail_optional_follower_notification](mail_optional_follower_notification/) | 15.0.1.0.1 |  | Choose to notify followers on mail.compose.message
 [mail_outbound_static](mail_outbound_static/) | 15.0.1.0.0 |  | Allows you to configure the from header for a mail server.
+[mail_parent_recipient](mail_parent_recipient/) | 15.0.1.0.0 |  | Send email to parent partner if partner's email is empty
 [mail_preview_base](mail_preview_base/) | 15.0.1.0.0 |  | Base to add more previewing options
 [mail_show_follower](mail_show_follower/) | 15.0.1.2.1 |  | Show CC document followers in mails.
 [mail_tracking](mail_tracking/) | 15.0.1.0.2 |  | Email tracking system for all mails sent