diff --git a/flake.nix b/flake.nix
index 48c91de..44d63c2 100644
--- a/flake.nix
+++ b/flake.nix
@@ -41,6 +41,7 @@
       Binnenpost.modules    = [ ./hosts/Binnenpost    ];
       Production.modules    = [ ./hosts/Production    ];
       ProductionGPU.modules = [ ./hosts/ProductionGPU ];
+      ProductionArr.modules = [ ./hosts/ProductionArr ];
       ACE.modules           = [ ./hosts/ACE           ];
 
       Template.modules      = [ ./hosts/Template      ];
diff --git a/hosts/ProductionArr/default.nix b/hosts/ProductionArr/default.nix
new file mode 100644
index 0000000..3a430d9
--- /dev/null
+++ b/hosts/ProductionArr/default.nix
@@ -0,0 +1,44 @@
+{ config, pkgs, lib, system, ... }:
+
+{
+  config = {
+    homelab = {
+      virtualisation.guest.enable = true;
+    };
+
+    networking = {
+      hostId = "aaaa2300";
+      domain = "roxanne.depeuter.dev";
+
+      useDHCP = false;
+
+      enableIPv6 = true;
+
+      defaultGateway = {
+        address = "192.168.0.1";
+        interface = "ens18";
+      };
+
+      # Open ports in the firewall.
+      firewall = {
+        enable = true;
+      };
+
+      interfaces.ens18 = {
+        ipv4.addresses = [
+          {
+            address = "192.168.0.33";
+            prefixLength = 24;
+          }
+        ];
+      };
+
+      nameservers = [
+        "1.1.1.1" # Cloudflare
+        "1.0.0.1" # Cloudflare
+      ];
+    };
+
+    system.stateVersion = "24.05";
+  };
+}