diff --git a/manpages/shorewall-blacklist.xml b/manpages/shorewall-blacklist.xml
index ad7ef894c..308d88930 100644
--- a/manpages/shorewall-blacklist.xml
+++ b/manpages/shorewall-blacklist.xml
@@ -116,6 +116,9 @@
   <refsect1>
     <title>See ALSO</title>
 
+    <para><ulink
+    url="http://shorewall.net/blacklisting_support.htm">http://shorewall.net/blacklisting_support.htm</ulink></para>
+
     <para>shorewall(8), shorewall-accounting(5), shorewall-actions(5),
     shorewall-hosts(5), shorewall-interfaces(5), shorewall-ipsec(5),
     shorewall-maclist(5), shorewall-masq(5), shorewall-nat(5),
diff --git a/manpages/shorewall-tcclasses.xml b/manpages/shorewall-tcclasses.xml
index f05851f1b..f781b2670 100644
--- a/manpages/shorewall-tcclasses.xml
+++ b/manpages/shorewall-tcclasses.xml
@@ -323,6 +323,9 @@
   <refsect1>
     <title>See ALSO</title>
 
+    <para><ulink
+    url="http://shorewall.net/traffic_shaping.htm">http://shorewall.net/traffic_shaping.htm</ulink></para>
+
     <para>shorewall(8), shorewall-accounting(5), shorewall-actions(5),
     shorewall-blacklist(5), shorewall-hosts(5), shorewall-interfaces(5),
     shorewall-ipsec(5), shorewall-maclist(5), shorewall-masq(5),
diff --git a/manpages/shorewall-zones.xml b/manpages/shorewall-zones.xml
index 15d54425f..688982c74 100644
--- a/manpages/shorewall-zones.xml
+++ b/manpages/shorewall-zones.xml
@@ -230,6 +230,9 @@ c:a,b     ipv4</programlisting>
   <refsect1>
     <title>See ALSO</title>
 
+    <para><ulink
+    url="http://www.shorewall.net/Documentation.htm#Zones">http://www.shorewall.net/Documentation.htm#Zones</ulink></para>
+
     <para>shorewall(8), shorewall-accounting(5), shorewall-actions(5),
     shorewall-blacklist(5), shorewall-hosts(5), shorewall-interfaces(5),
     shorewall-ipsec(5), shorewall-maclist(5), shorewall-masq(5),