diff --git a/include/staff/header.inc.php b/include/staff/header.inc.php
index c48ee8b360070be6f82cf74e073f8122aa0ff897..090397036d7bb05a46e9f405bf530a5781bbdb26 100644
--- a/include/staff/header.inc.php
+++ b/include/staff/header.inc.php
@@ -2,6 +2,8 @@
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
+ <meta http-equiv="cache-control" content="no-cache" />
+ <meta http-equiv="pragma" content="no-cache" />
<title>osTicket Staff Control Panel</title>
<!--[if IE]>
<style type="text/css">
@@ -23,7 +25,7 @@
}
?>
</head>
-<body>
+<body onunload="">
<div id="container">
<div id="header">
<a href="index.php" id="logo">osTicket - Customer Support System</a>
diff --git a/main.inc.php b/main.inc.php
index 8fbe9c3171ab90dd307efda94192d8ad3c8f742d..155e4c852f6f991eaa14c6892a7454917e27bbea 100644
--- a/main.inc.php
+++ b/main.inc.php
@@ -34,6 +34,7 @@
ini_set('session.use_trans_sid', 0);
#No cache
ini_set('session.cache_limiter', 'nocache');
+ session_cache_limiter('nocache');
#Cookies
//ini_set('session.cookie_path','/osticket/');