diff --git a/ip6t-firewall-gateway b/ip6t-firewall-gateway
index 11fc362..6f579a2 100755
--- a/ip6t-firewall-gateway
+++ b/ip6t-firewall-gateway
@@ -936,9 +936,11 @@ echo_done
 echononl "\tPermit all traffic through WireGuard lines.."
 for _wg_if in ${wg_if_arr[@]} ; do
    $ip6t -A INPUT -i $_wg_if -m conntrack --ctstate NEW -j ACCEPT
+   $ip6t -A OUTPUT -o $_wg_if -m conntrack --ctstate NEW -j ACCEPT
    if $kernel_forward_between_interfaces ; then
       for _local_dev in ${local_if_arr[@]} ; do
          $ip6t -A FORWARD -i $_wg_if -o $_local_dev -m conntrack --ctstate NEW -j ACCEPT
+         $ip6t -A FORWARD -i $_local_dev -o $_wg_if -m conntrack --ctstate NEW -j ACCEPT
       done
    fi
 done
diff --git a/ipt-firewall-gateway b/ipt-firewall-gateway
index d1b1995..559d1c2 100755
--- a/ipt-firewall-gateway
+++ b/ipt-firewall-gateway
@@ -1571,9 +1571,11 @@ echo_done
 echononl "\tPermit all traffic through WireGuard lines.."
 for _wg_if in ${wg_if_arr[@]} ; do
    $ipt -A INPUT -i $_wg_if -m conntrack --ctstate NEW -j ACCEPT
+   $ipt -A OUTPUT -o $_wg_if -m conntrack --ctstate NEW -j ACCEPT
    if $kernel_activate_forwarding ; then
       for _local_dev in ${local_if_arr[@]} ; do
          $ipt -A FORWARD -i $_wg_if -o $_local_dev -m conntrack --ctstate NEW -j ACCEPT
+         $ipt -A FORWARD -i $_local_dev -o $_wg_if -m conntrack --ctstate NEW -j ACCEPT
       done
    fi
 done