diff --git a/Shorewall-docs2/FAQ.xml b/Shorewall-docs2/FAQ.xml
index 646ce0237..53caeb45d 100644
--- a/Shorewall-docs2/FAQ.xml
+++ b/Shorewall-docs2/FAQ.xml
@@ -937,6 +937,16 @@ LOGBURST=""</programlisting>
           </listitem>
         </varlistentry>
 
+        <varlistentry>
+          <term>OUTPUT</term>
+
+          <listitem>
+            <para>The packet has a destination IP address that isn't in any of
+            your defined zones("shorewall check" and look at the printed zone
+            definitions).</para>
+          </listitem>
+        </varlistentry>
+
         <varlistentry>
           <term>logflags</term>