diff --git a/Shorewall6/manpages/shorewall6.conf.xml b/Shorewall6/manpages/shorewall6.conf.xml
index d0790ad51..19cd2de18 100644
--- a/Shorewall6/manpages/shorewall6.conf.xml
+++ b/Shorewall6/manpages/shorewall6.conf.xml
@@ -345,8 +345,8 @@
             filters is controlled by this option.</para>
           </note>
 
-          <para>The default value is No which causes u32 filters to be
-          generated.</para>
+          <para>The default value is <emphasis role="bold">No</emphasis> which
+          causes u32 filters to be generated.</para>
         </listitem>
       </varlistentry>