diff --git a/config/config.php b/config/config.php
index 4fc3c1e..24f4a75 100644
--- a/config/config.php
+++ b/config/config.php
@@ -47,7 +47,7 @@ mb_internal_encoding("UTF-8");
 $langstr="";
 if(isset($_GET['setlang'])){
     $langstr=$_GET['setlang'];
-    setcookie("language", $langstr, 90*86000);
+    setcookie("language", $langstr, time() + 90*86000);
 }
 else if(isset($_COOKIE['language'])){
     $langstr=$_COOKIE['language'];