diff --git a/htdocs/index.php b/htdocs/index.php
index 816e92e..ed2524c 100644
--- a/htdocs/index.php
+++ b/htdocs/index.php
@@ -4,8 +4,7 @@ spl_autoload_register(function ($class) {
     if (file_exists("lib/$class.php")) { require_once("lib/$class.php"); }
 });
 
-Config::load('../config/config.ini');
-
+Config::load();
 Logger::init();
 MailNotify::init();
 
diff --git a/htdocs/lib/Config.php b/htdocs/lib/Config.php
index 5b172af..fb9773f 100644
--- a/htdocs/lib/Config.php
+++ b/htdocs/lib/Config.php
@@ -2,7 +2,8 @@
 
 class Config {
     private static $name='Evoadmin Mail', $mail='root@localhost', $log_level='error', $ldap=array();
-    public static function load($file) {
+    public static function load() {
+        $file = getenv("EVOADMINMAIL_CONFIG_FILE") or $file = '../config/config.ini';
         $ini = parse_ini_file($file, true);
         self::$name = $ini['global']['name'];
         self::$mail = $ini['global']['mail'];