diff --git a/data/gitea/templates/base/head.tmpl b/data/gitea/templates/base/head.tmpl
index d953a98..b004cfb 100644
--- a/data/gitea/templates/base/head.tmpl
+++ b/data/gitea/templates/base/head.tmpl
@@ -40,7 +40,10 @@
 	{{template "custom/header" .}}
 </head>
 <body hx-headers='{"x-csrf-token": "{{.CsrfToken}}"}' hx-swap="outerHTML" hx-ext="morph" hx-push-url="false">
-
+<!-- Google Tag Manager (noscript) -->
+<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-5Q3MG3GC"
+height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+<!-- End Google Tag Manager (noscript) -->
 	{{template "custom/body_outer_pre" .}}
 
 
