diff --git a/net/tayga/Makefile b/net/tayga/Makefile
index 9b9a62daf..e6f3f582b 100644
--- a/net/tayga/Makefile
+++ b/net/tayga/Makefile
@@ -1,5 +1,5 @@
 PLUGIN_NAME=		tayga
-PLUGIN_VERSION=		1.3
+PLUGIN_VERSION=		1.4
 PLUGIN_COMMENT=		Tayga NAT64
 PLUGIN_DEPENDS=		tayga
 PLUGIN_MAINTAINER=	m.muenz@gmail.com
diff --git a/net/tayga/pkg-descr b/net/tayga/pkg-descr
index 2a97f216f..1e354df0b 100644
--- a/net/tayga/pkg-descr
+++ b/net/tayga/pkg-descr
@@ -7,6 +7,10 @@ networks where dedicated NAT64 hardware would be overkill.
 Plugin Changelog
 ================
 
+1.4
+
+* Enable forwarding of UDP packets with zero checksum (contributed by Maurice Walker)
+
 1.3
 
 * Static mapping support (contributed by Matthias Valvekens)
diff --git a/net/tayga/src/opnsense/service/templates/OPNsense/Tayga/tayga.conf b/net/tayga/src/opnsense/service/templates/OPNsense/Tayga/tayga.conf
index 853353f95..6441f1f9c 100644
--- a/net/tayga/src/opnsense/service/templates/OPNsense/Tayga/tayga.conf
+++ b/net/tayga/src/opnsense/service/templates/OPNsense/Tayga/tayga.conf
@@ -2,6 +2,7 @@
 
 tun-device nat64
 data-dir /var/db/tayga
+udp-cksum-mode fwd
 
 ipv4-addr {{ OPNsense.tayga.general.v4address }}
 {% if helpers.exists('OPNsense.tayga.general.v6address') and OPNsense.tayga.general.v6address != '' %}