diff --git a/roundcube/templates/roundcube/plugins/password/config.inc.php b/roundcube/templates/roundcube/plugins/password/config.inc.php
index 639aa948..6734d4a0 100644
--- a/roundcube/templates/roundcube/plugins/password/config.inc.php
+++ b/roundcube/templates/roundcube/plugins/password/config.inc.php
@@ -1,5 +1,11 @@
 <?php
 
+/**********************************************************************/
+/* /!\ DO NOT EDIT THIS FILE /!\                                      */
+/* Edit the one in /etc/alternc/templates/roundcube/plugins/password/ */
+/* and launch alternc.install again.                                  */
+/**********************************************************************/
+
 // Password Plugin options
 // -----------------------
 // A driver to use for password change. Default: "sql".
@@ -305,3 +311,9 @@ $rcmail_config['hmailserver_server'] = array(
 // 6: username_domain
 // 7: domain_username
 $rcmail_config['password_virtualmin_format'] = 0;
+
+/**********************************/
+/* /!\ DO NOT EDIT THIS FILE /!\  */
+/**********************************/
+
+?>