diff --git a/www/conservancy/templates/sponsors.html b/www/conservancy/templates/sponsors.html
index af89b902019216a321b624732d5ead0a4b350d90..2e5bf52ad6049e160e157aead0199287593df86b 100644
--- a/www/conservancy/templates/sponsors.html
+++ b/www/conservancy/templates/sponsors.html
@@ -26,6 +26,7 @@ any of its sponsors.</p>
 <ul id="sponsor">
 <li><a rel="nofollow" href="https://google.com"><img src="/img/sponsors/google.png" height="76" width="238" alt="Google" /></a></li>
 <li><a rel="nofollow" href="https://joshtriplett.org"><img src="/img/sponsors/2020_Josh-Triplett.jpg" height="167" width="250" alt="Josh Triplett" /></a></li>
+<li><a rel="nofollow" href="https://code.wildebeest.org/">Mark Wielaard</a></li>
 <li><a rel="nofollow" href="https://www.mozilla.org/foundation/"><img src="/img/sponsors/mozilla.png" height="101" width="250" alt="Mozilla Foundation" /></a></li>
 <li><a rel="nofollow" href="https://www.privateinternetaccess.com/"><img src="/img/sponsors/privateinternetaccess.jpg" height="52" width="220" alt="Private Internet Access" /></a></li>
 <li><a rel="nofollow" href="https://www.redhat.com/"><img src="/img/sponsors/redhat.png" height="80" width="250" alt="Red Hat" /></a></li>