diff --git a/lib/luj.nix b/lib/luj.nix
index 8bbac84..904b125 100644
--- a/lib/luj.nix
+++ b/lib/luj.nix
@@ -116,6 +116,13 @@ let
             arch = "x86_64-linux";
             nixpkgs_version = inputs.nixpkgs;
             hm_version = inputs.home-manager;
+            ipv4 = {
+              public = "82.67.34.230";
+              local = "192.168.0.90";
+            };
+            ipv6 = {
+              public = "2a01:e0a:de4:a0e1:eb2:aaaa::45";
+            };
           };
 
           core-security = {
diff --git a/machines/gustave/default.nix b/machines/gustave/default.nix
index ea66625..df0d3b0 100644
--- a/machines/gustave/default.nix
+++ b/machines/gustave/default.nix
@@ -1,4 +1,4 @@
-{ pkgs, lib, ... }:
+{ pkgs, ... }:
 
 {
   imports = [
@@ -11,8 +11,6 @@
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  deployment.targetHost = lib.mkForce "192.168.0.126";
-
   disko = import ./disko.nix;
 
   systemd.network.enable = true;
@@ -25,7 +23,7 @@
       # start a DHCP Client for IPv4 Addressing/Routing
       DHCP = "ipv4";
       # accept Router Advertisements for Stateless IPv6 Autoconfiguraton (SLAAC)
-      IPv6AcceptRA = true;
+      Address = "2a01:e0a:de4:a0e1:eb2:aaaa::45";
     };
     # make routing on this interface a dependency for network-online.target
     linkConfig.RequiredForOnline = "routable";