diff --git a/install/tpl/config.inc.php.master b/install/tpl/config.inc.php.master
index 1ac3c1e96b0c6f88e1e225fbbd09024928c7d9dc..28339e7c2a6fd4e20a38c9903a84591394a762da 100644
--- a/install/tpl/config.inc.php.master
+++ b/install/tpl/config.inc.php.master
@@ -151,6 +151,8 @@ $conf['logo'] = 'themes/default/images/ispc_logo.png';
 //** Default Language and Timezone
 $conf['language'] = '{language}';
 $conf['debug_language'] = false;
+
+//* Complete timezone list: http://php.net/manual/en/timezones.php
 $conf['timezone'] = '{timezone}';