diff --git a/en_US.ISO8859-1/books/handbook/ppp-and-slip/chapter.sgml b/en_US.ISO8859-1/books/handbook/ppp-and-slip/chapter.sgml
index c5ad64547f..a8577b9f47 100644
--- a/en_US.ISO8859-1/books/handbook/ppp-and-slip/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/ppp-and-slip/chapter.sgml
@@ -591,7 +591,7 @@ protocol: ppp</screen>
 	    <link linkend="userppp-staticIP">PPP and Static IP
 	    Addresses</link>, with the following change:</para>
 
-	  <programlisting>17      set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.255</programlisting>
+	  <programlisting>17      set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.255 0.0.0.0</programlisting>
 
 	  <para>Again, do not include the line number, it is just for
 	    reference.  Indentation of at least one space is