diff --git a/src/etc/inc/plugins.inc.d/dhcpd.inc b/src/etc/inc/plugins.inc.d/dhcpd.inc
index 2aa33493ab..79e71edbb7 100644
--- a/src/etc/inc/plugins.inc.d/dhcpd.inc
+++ b/src/etc/inc/plugins.inc.d/dhcpd.inc
@@ -387,6 +387,11 @@ function dhcpd_radvd_configure($verbose = false, $blacklist = [])
             $radvdconf .= "\t};\n";
         }
 
+        if (!empty($dhcpv6ifconf['nat64prefix'])) {
+            $radvdconf .= "\tnat64prefix {$dhcpv6ifconf['nat64prefix']} {\n";
+            $radvdconf .= "\t};\n";
+        }
+
         $radvdconf .= "};\n";
     }
 
diff --git a/src/www/services_router_advertisements.php b/src/www/services_router_advertisements.php
index 7faca97732..39e3ab6874 100644
--- a/src/www/services_router_advertisements.php
+++ b/src/www/services_router_advertisements.php
@@ -47,6 +47,7 @@ function val_int_in_range($value, $min, $max) {
     'AdvLinkMTU',
     'AdvDeprecatePrefix',
     'AdvRemoveRoute',
+    'nat64prefix',
 ];
 
 if ($_SERVER['REQUEST_METHOD'] === 'GET') {