diff --git a/_includes/header.html b/_includes/header.html
index 9209359..f0bfbbe 100644
--- a/_includes/header.html
+++ b/_includes/header.html
@@ -11,7 +11,7 @@
 
     <ul class="social-links">
         {% if site.author.mastodon %}
-        <a ref="me" href="https://fosstodon.org/@{{ site.author.gitlab }}" class="social-links__entry" target="_blank">
+        <a rel="me" href="https://fosstodon.org/@{{ site.author.gitlab }}" class="social-links__entry" target="_blank">
             <i class="fa fa-mastodon"></i>
         </a>
         {% endif %}