diff --git a/attachment_synchronize/README.rst b/attachment_synchronize/README.rst
index 4da14ae51..e625b85fa 100644
--- a/attachment_synchronize/README.rst
+++ b/attachment_synchronize/README.rst
@@ -107,6 +107,9 @@ promote its widespread use.
 .. |maintainer-florian-dacosta| image:: https://github.com/florian-dacosta.png?size=40px
     :target: https://github.com/florian-dacosta
     :alt: florian-dacosta
+.. |maintainer-sebastienbeau| image:: https://github.com/sebastienbeau.png?size=40px
+    :target: https://github.com/sebastienbeau
+    :alt: sebastienbeau
 .. |maintainer-GSLabIt| image:: https://github.com/GSLabIt.png?size=40px
     :target: https://github.com/GSLabIt
     :alt: GSLabIt
@@ -116,7 +119,7 @@ promote its widespread use.
 
 Current `maintainers <https://odoo-community.org/page/maintainer-role>`__:
 
-|maintainer-florian-dacosta| |maintainer-GSLabIt| |maintainer-bealdav| 
+|maintainer-florian-dacosta| |maintainer-sebastienbeau| |maintainer-GSLabIt| |maintainer-bealdav| 
 
 This module is part of the `OCA/server-tools <https://github.com/OCA/server-tools/tree/12.0/attachment_synchronize>`_ project on GitHub.
 
diff --git a/attachment_synchronize/static/description/index.html b/attachment_synchronize/static/description/index.html
index f378652c7..754b6be5f 100644
--- a/attachment_synchronize/static/description/index.html
+++ b/attachment_synchronize/static/description/index.html
@@ -438,7 +438,7 @@ If you spotted it first, help us smashing it by providing a detailed and welcome
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
 <p>Current <a class="reference external" href="https://odoo-community.org/page/maintainer-role">maintainers</a>:</p>
-<p><a class="reference external" href="https://github.com/florian-dacosta"><img alt="florian-dacosta" src="https://github.com/florian-dacosta.png?size=40px" /></a> <a class="reference external" href="https://github.com/GSLabIt"><img alt="GSLabIt" src="https://github.com/GSLabIt.png?size=40px" /></a> <a class="reference external" href="https://github.com/bealdav"><img alt="bealdav" src="https://github.com/bealdav.png?size=40px" /></a></p>
+<p><a class="reference external" href="https://github.com/florian-dacosta"><img alt="florian-dacosta" src="https://github.com/florian-dacosta.png?size=40px" /></a> <a class="reference external" href="https://github.com/sebastienbeau"><img alt="sebastienbeau" src="https://github.com/sebastienbeau.png?size=40px" /></a> <a class="reference external" href="https://github.com/GSLabIt"><img alt="GSLabIt" src="https://github.com/GSLabIt.png?size=40px" /></a> <a class="reference external" href="https://github.com/bealdav"><img alt="bealdav" src="https://github.com/bealdav.png?size=40px" /></a></p>
 <p>This module is part of the <a class="reference external" href="https://github.com/OCA/server-tools/tree/12.0/attachment_synchronize">OCA/server-tools</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>