diff --git a/MANIFEST.in b/MANIFEST.in
index f2264ad41be..63a2bbe99fa 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,6 +1,7 @@
 include requirements.txt
 include LICENSE
 include README.md
+include odoo/addons/mail/static/scripts/odoo-mailgate.py
 recursive-include odoo *.css
 recursive-include odoo *.csv
 recursive-include odoo *.doc