diff --git a/src/about.html b/src/about.html
index d2a248af9..d8bc54d30 100644
--- a/src/about.html
+++ b/src/about.html
@@ -30,7 +30,7 @@
     <div class="liul">
         <div class="li"><span><a href="https://codemirror.net/" target="_blank">CodeMirror</a> by <a href="https://github.com/marijnh">Marijn Haverbeke</a></span></div>
         <div class="li"><span><a href="https://github.com/mathiasbynens/punycode.js" target="_blank">Punycode.js</a> by <a href="https://github.com/mathiasbynens">Mathias Bynens</a></span></div>
-        <div class="li"><span><a href="https://github.com/chrismsimpson/Metropolis" target="_blank">Metropolis font family</a> by <a href="https://github.com/chrismsimpson">Chris Simpson</a></span></div>
+        <div class="li"><span><a href="https://web.archive.org/web/20201013225635/https://github.com/chrismsimpson/Metropolis" target="_blank">Metropolis font family</a> by <a href="https://github.com/chrismsimpson">Chris Simpson</a></span></div>
         <div class="li"><span><a href="https://github.com/rsms/inter" target="_blank">Inter font family</a> by <a href="https://github.com/rsms">Rasmus Andersson</a></span></div>
         <div class="li"><span><a href="https://fontawesome.com/" target="_blank">FontAwesome font family</a> by <a href="https://github.com/davegandy">Dave Gandy</a></span></div>
         <div class="li"><span><a href="https://github.com/Swatinem/diff" target="_blank">An implementation of Myers' diff algorithm</a> by <a href="https://github.com/Swatinem">Arpad Borsos</a></span></div>