diff --git a/docs/useful_links.xml b/docs/useful_links.xml
index 47cf7632c..3bd1d43c3 100644
--- a/docs/useful_links.xml
+++ b/docs/useful_links.xml
@@ -114,7 +114,7 @@
 
         <row>
           <entry>Tom's 2010 LinuxFest NW Presentation: <ulink
-          url="http://www.shorewall.net/Linuxfest-2010.pdf">http://www.shorewall.net/LinuxFestNW-2010.pdf</ulink></entry>
+          url="http://www.shorewall.net/LinuxfestNW-2010.pdf">http://www.shorewall.net/LinuxFestNW-2010.pdf</ulink></entry>
         </row>
 
         <row>