diff --git a/www/application/config/constants.php b/www/application/config/constants.php
index 89ee561a..374ab938 100644
--- a/www/application/config/constants.php
+++ b/www/application/config/constants.php
@@ -92,7 +92,7 @@ define('PHP_API_OK', 0);
 define('PHP_LOGIN_OK', 100);
 define('PHP_CREATED_OK', 10);
 define('PHP_API_BAD_PARAM', -1);
-define('SESSION_TIMEOUT_LOGOUT',72000);
+define('SESSION_TIMEOUT_LOGOUT',144000);
 
 define('SUPPORT_PHONE','+234 (818)-3866434');