diff --git a/zkwebui/index.zul b/zkwebui/index.zul
index 325881cf2d..78c104caf7 100644
--- a/zkwebui/index.zul
+++ b/zkwebui/index.zul
@@ -4,6 +4,7 @@ Copyright (C) 2007 Ashley G Ramdass.
 -->
 <?page style="height:100%"?>
 <?init zscript="theme.zs" ?>
+<?meta http-equiv="X-UA-Compatible" content="IE=8" ?>
 <?link rel="icon" type="image/png" href="${browserIcon}"?>
 <?link rel="stylesheet" type="text/css" href="${themeStyleSheet}"?>
 <?link rel="stylesheet" type="text/css" href="${themeStyleSheetByBrowser}"?>