diff --git a/_includes/default_head_tags.html b/_includes/default_head_tags.html
index 6a2aa42..58bdbc4 100644
--- a/_includes/default_head_tags.html
+++ b/_includes/default_head_tags.html
@@ -40,6 +40,9 @@ See: https://developers.google.com/search/docs/advanced/mobile/google-discover?h
 {% endif %}
 {% endif %}
 
+<!-- An attempt to enable indielogin.com authentication -->
+<link href="https://github.com/tomhodson" rel="me authn">
+
 <link rel="stylesheet" href="/assets/css/styles.css">
 <script src="/assets/js/index.js"></script>