diff --git a/docs/QOSExample.xml b/docs/QOSExample.xml
index 71db2f368..034b22c60 100644
--- a/docs/QOSExample.xml
+++ b/docs/QOSExample.xml
@@ -76,7 +76,11 @@
     <para>The shell variables set in the OpenWRT script are set in the
     Shorewall params file:</para>
 
-    <programlisting>DOWNLOAD=40000 #download speed in kbit. set xx% of real download speed
+    <programlisting># local network
+
+MYNET=192.168.0.0/24
+
+DOWNLOAD=40000 #download speed in kbit. set xx% of real download speed
 UPLOAD=7000 # set xx% of real upload speed
 
 # multiports = up to 15 ports