diff --git a/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml b/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml
index f17237b2ff..19dac53bff 100644
--- a/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/advanced-networking/chapter.sgml
@@ -5027,7 +5027,7 @@ dhcp_flags=""</programlisting>
 	  <para>In order to configure your FreeBSD system as a DHCP server,
 	    you will need to ensure that the &man.bpf.4;
 	    device is compiled into your kernel.  To do this, add
-	    <literal>pseudo-device bpf</literal> to your kernel
+	    <literal>device bpf</literal> (<literal>pseudo-device bpf</literal> under &os;&nbsp;4.X) to your kernel
 	    configuration file, and rebuild the kernel.  For more
 	    information about building kernels, see <xref
 	    linkend="kernelconfig">.</para>