diff --git a/conf/config.php b/conf/config.php
index f7d556c..7889ef3 100644
--- a/conf/config.php
+++ b/conf/config.php
@@ -214,7 +214,7 @@ define('BRUTEFORCE_LOCKDOWN_DURATION', 15);
 
 // Session duration in second (0 = until the browser is closed)
 // See http://php.net/manual/en/session.configuration.php#ini.session.cookie-lifetime
-define('SESSION_DURATION', 1);
+define('SESSION_DURATION', 60);
 
 // HTTP client proxy
 define('HTTP_PROXY_HOSTNAME', '');