diff --git a/manpages/shorewall.conf.xml b/manpages/shorewall.conf.xml
index 60b851104..e060156ef 100644
--- a/manpages/shorewall.conf.xml
+++ b/manpages/shorewall.conf.xml
@@ -1661,7 +1661,7 @@ net     all  DROP   info</programlisting>then the chain name is 'net2all'
               same interface that they arrived on.</para>
             </footnote> interfaces without the routeback option. The default
           is <option>info</option>. If you don't wish for these packets to be
-          logged, use FILTER_LOG_LEVEL=none.</para>
+          logged, use SFILTER_LOG_LEVEL=none.</para>
         </listitem>
       </varlistentry>
 
diff --git a/manpages6/shorewall6.conf.xml b/manpages6/shorewall6.conf.xml
index 0422d51cd..37712e41f 100644
--- a/manpages6/shorewall6.conf.xml
+++ b/manpages6/shorewall6.conf.xml
@@ -1433,7 +1433,7 @@ net     all  DROP   info</programlisting>then the chain name is 'net2all'
               same interface that they arrived on.</para>
             </footnote> interfaces without the routeback option. The default
           is <option>info</option>. If you don't wish for these packets to be
-          logged, use FILTER_LOG_LEVEL=none.</para>
+          logged, use SFILTER_LOG_LEVEL=none.</para>
         </listitem>
       </varlistentry>