diff --git a/src/about.htm b/src/about.htm
index 5198d82..a540115 100644
--- a/src/about.htm
+++ b/src/about.htm
@@ -65,8 +65,7 @@
     I do not make use of “social media” websites,
       though I may (or may not) respond to queries on websites that I am a
         member of,
-      and I do host my <a href="https://social.mikegerwitz.com/">own GNU
-        Social instance</a>.
+      and I do host my <a href="https://mastodon.mikegerwitz.com/">own Mastodon instance</a>.
   </p>
   <p>
     (Note: This website itself is free/libre&mdash;the source code is