diff --git a/Installation.md b/Installation.md
index e7e1fe0..e7c477b 100644
--- a/Installation.md
+++ b/Installation.md
@@ -60,7 +60,7 @@
 <div style="margin: 30px 20px; padding: 10px 5px 0px 0px; border: 1px solid #eee;">
 <img style="padding: 10px 10px 20px 10px; float: left" src="/trac/chrome/freebsd.png" />
 <h2 style="margin-bottom: 0px;">FreeBSD</h2>
-<a href="//buildbot-tahoe-lafs/builders/Randy%20FreeBSD-amd64">Buildbot</a><br />
+<a href="/buildbot-tahoe-lafs/builders/Randy%20FreeBSD-amd64">Buildbot</a><br />
 <pre style="display: inline-block; font-family: 'Menlo','Courier',monospace; padding: 5px; background: #ffffdd;"># pkg_add -r tahoe-lafs</pre>
 </div>