diff --git a/INSTALL.tinydnssec b/INSTALL.tinydnssec
index 017463a..4289383 100644
--- a/INSTALL.tinydnssec
+++ b/INSTALL.tinydnssec
@@ -7,7 +7,7 @@ Requirements
 This patch is *not* against stock djbdns. Here's the minimal set of patches
 to install before the tinydnssec patch applies:
 
-1. http://www.fefe.de/dns/djbdns-1.05-test28.diff.bz2
+1. http://www.fefe.de/dns/djbdns-1.05-test28.diff.xz
    Unfortunately, fefe refuses to name a license for this patch, which means
    that I cannot redistribute it.
 
diff --git a/html/install.html b/html/install.html
index 607f59b..1ea2405 100644
--- a/html/install.html
+++ b/html/install.html
@@ -25,7 +25,7 @@ <h2>Requirements</h2>
 to install before the tinydnssec patch applies:
 </p>
 <ol>
-<li><a href="http://www.fefe.de/dns/">http://www.fefe.de/dns/</a>djbdns-1.05-test28.diff.bz2<br>
+<li><a href="http://www.fefe.de/dns/">http://www.fefe.de/dns/</a>djbdns-1.05-test28.diff.xz<br>
    Unfortunately, fefe refuses to name a license for this patch, which means
    that I cannot redistribute it.</li>