diff --git a/themes/luci-theme-openwrt/ucode/template/themes/openwrt.org/header.ut b/themes/luci-theme-openwrt/ucode/template/themes/openwrt.org/header.ut
index f6c20be188be..9f9e75d532f9 100644
--- a/themes/luci-theme-openwrt/ucode/template/themes/openwrt.org/header.ut
+++ b/themes/luci-theme-openwrt/ucode/template/themes/openwrt.org/header.ut
@@ -10,12 +10,11 @@
const boardinfo = ubus.call('system', 'board');
const loadinfo = ubus.call("system", "info")?.load;
- http.prepare_content("application/xhtml+xml");
+ http.prepare_content('text/html; charset=UTF-8');
-%}
-
-
-
+
+