diff --git a/hosts/nonat/configuration.nix b/hosts/nonat/configuration.nix
index a0a955e..f4fd11a 100644
--- a/hosts/nonat/configuration.nix
+++ b/hosts/nonat/configuration.nix
@@ -40,13 +40,14 @@
     { address = "192.168.10.1"; prefixLength = 24; }
   ];
   networking.nat = {
+    enableIPv6 = true;
     enable = true;
     externalInterface = "ens18";
+    externalIPv6 = (lib.head config.networking.interfaces.ens18.ipv6.addresses).address;
     externalIP = (lib.head config.networking.interfaces.ens18.ipv4.addresses).address;
     internalInterfaces = [ "ens19" ];
-    internalIPs = [
-      "10.152.0.0/16"
-    ];
+    internalIPv6s = [ "fd00:152:152::/48" ];
+    internalIPs = [ "10.152.0.0/16" ];
   };
 
   networking.wireguard.enable = true;