diff --git a/server_environment_ir_config_parameter/README.rst b/server_environment_ir_config_parameter/README.rst
index 55f02e5..ae99823 100644
--- a/server_environment_ir_config_parameter/README.rst
+++ b/server_environment_ir_config_parameter/README.rst
@@ -91,6 +91,7 @@ Contributors
 * Stéphane Bidoul <stephane.bidoul@acsone.eu> (https://acsone.eu)
 * Thierry Ducrest <thierry.ducrest@camptocamp.com>
 * Gilles Meyomesse <gilles.meyomesse@acsone.eu> (https://acsone.eu)
+* Sylvain LE GAL (https://www.twitter.com/legalsylvain)
 
 Other credits
 ~~~~~~~~~~~~~
diff --git a/server_environment_ir_config_parameter/static/description/index.html b/server_environment_ir_config_parameter/static/description/index.html
index f49b8f7..2c60a44 100644
--- a/server_environment_ir_config_parameter/static/description/index.html
+++ b/server_environment_ir_config_parameter/static/description/index.html
@@ -435,6 +435,7 @@ If you spotted it first, help us smashing it by providing a detailed and welcome
 <li>Stéphane Bidoul &lt;<a class="reference external" href="mailto:stephane.bidoul&#64;acsone.eu">stephane.bidoul&#64;acsone.eu</a>&gt; (<a class="reference external" href="https://acsone.eu">https://acsone.eu</a>)</li>
 <li>Thierry Ducrest &lt;<a class="reference external" href="mailto:thierry.ducrest&#64;camptocamp.com">thierry.ducrest&#64;camptocamp.com</a>&gt;</li>
 <li>Gilles Meyomesse &lt;<a class="reference external" href="mailto:gilles.meyomesse&#64;acsone.eu">gilles.meyomesse&#64;acsone.eu</a>&gt; (<a class="reference external" href="https://acsone.eu">https://acsone.eu</a>)</li>
+<li>Sylvain LE GAL (<a class="reference external" href="https://www.twitter.com/legalsylvain">https://www.twitter.com/legalsylvain</a>)</li>
 </ul>
 </div>
 <div class="section" id="other-credits">