diff --git a/Shorewall/Perl/Shorewall/Tc.pm b/Shorewall/Perl/Shorewall/Tc.pm
index 6b655219c..49c3fe9f5 100644
--- a/Shorewall/Perl/Shorewall/Tc.pm
+++ b/Shorewall/Perl/Shorewall/Tc.pm
@@ -358,6 +358,8 @@ sub process_tc_rule( ) {
 					  }
 
 					  $target .= ' --tproxy-mark';
+
+					  $mark = "$mark/" . in_hex( $globals{PROVIDER_MASK} );
 				      },
 		       TTL => sub() {
 			                  fatal_error "TTL is not supported in IPv6 - use HL instead" if $family == F_IPV6;
diff --git a/Shorewall/manpages/shorewall-tcrules.xml b/Shorewall/manpages/shorewall-tcrules.xml
index e0293b90a..770a44d0c 100644
--- a/Shorewall/manpages/shorewall-tcrules.xml
+++ b/Shorewall/manpages/shorewall-tcrules.xml
@@ -422,7 +422,7 @@ SAME              $FW            0.0.0.0/0    tcp        80,443</programlisting>
 
             <listitem>
               <para><emphasis
-              role="bold">TPROXY</emphasis>(<replaceable>mark</replaceable>[/<replaceable>mask</replaceable>][,[<replaceable>port</replaceable>][,[<replaceable>address</replaceable>]]])</para>
+              role="bold">TPROXY</emphasis>(<replaceable>mark</replaceable>[,[<replaceable>port</replaceable>][,[<replaceable>address</replaceable>]]])</para>
 
               <para>Transparently redirects a packet without altering the IP
               header. Requires a local provider to be defined in <ulink
diff --git a/Shorewall6/manpages/shorewall6-tcrules.xml b/Shorewall6/manpages/shorewall6-tcrules.xml
index ebe7fc79c..ada019d7d 100644
--- a/Shorewall6/manpages/shorewall6-tcrules.xml
+++ b/Shorewall6/manpages/shorewall6-tcrules.xml
@@ -319,7 +319,7 @@ SAME              $FW            0.0.0.0/0    tcp        80,443</programlisting>
 
             <listitem>
               <para><emphasis
-              role="bold">TPROXY</emphasis>(<replaceable>mark</replaceable>[/<replaceable>mask</replaceable>][,[<replaceable>port</replaceable>][,[<replaceable>address</replaceable>]]])</para>
+              role="bold">TPROXY</emphasis>(<replaceable>mark</replaceable>][,[<replaceable>port</replaceable>][,[<replaceable>address</replaceable>]]])</para>
 
               <para>Transparently redirects a packet without altering the IP
               header. Requires a local provider to be defined in <ulink