diff --git a/ncat/docs/ncat.xml b/ncat/docs/ncat.xml
index adadeffa0..0fe845012 100644
--- a/ncat/docs/ncat.xml
+++ b/ncat/docs/ncat.xml
@@ -849,7 +849,7 @@
     <para>Code patches to fix bugs are even better than bug reports.
     Basic instructions for creating patch files with your changes are
     available at <ulink
-    url="http://nmap.org/data/HACKING" />.  Patches may
+    url="https://svn.nmap.org/nmap/HACKING" />.  Patches may
     be sent to <citetitle>nmap-dev</citetitle> (recommended) or to Fyodor directly.</para>
   </refsect1>