diff --git a/README.md b/README.md
index 4a5ff6c..03e70c6 100644
--- a/README.md
+++ b/README.md
@@ -69,6 +69,7 @@ A collection of HTML head elements.
 <link rel="last" href="https://example.com/atomFeed.php?page=147">
 <link rel="shortlink" href="https://example.com/?p=43625">
 <link rel="canonical" href="https://example.com/2010/06/9-things-to-do-before-entering-social-media.html">
+<link rel="amphtml" href="https://www.example.com/url/to/amp-version.html">
 <link rel="EditURI" href="https://example.com/xmlrpc.php?rsd" type="application/rsd+xml" title="RSD">
 <link rel="pingback" href="https://example.com/xmlrpc.php">
 <link rel="webmention" href="https://example.com/webmention">