diff --git a/hosts.nix b/hosts.nix
index 038d037..a39debd 100644
--- a/hosts.nix
+++ b/hosts.nix
@@ -92,6 +92,11 @@
     ip = "10.42.42.19";
     mac = "9E:91:61:35:84:1F";
   }
+  {
+    hostname = "unifi";
+    ip = "10.42.42.20";
+    mac = "1A:88:A0:B0:65:B4";
+  }
   {
     hostname = "nuc";
     ip = "10.42.42.42";
diff --git a/nixos/hosts/unifi/configuration.nix b/nixos/hosts/unifi/configuration.nix
new file mode 100644
index 0000000..22701eb
--- /dev/null
+++ b/nixos/hosts/unifi/configuration.nix
@@ -0,0 +1,32 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, lib, ... }:
+
+{
+  imports = [ ];
+
+  networking.hostName = "unifi";
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "21.11"; # Did you read the comment?
+
+  # Additional packages
+  environment.systemPackages = with pkgs; [ ];
+
+  networking.firewall.allowedTCPPorts = [ 8443 ];
+
+  environment.noXlibs = lib.mkForce false;
+
+  services.unifi = {
+    enable = true;
+    openPorts = true;
+    unifiPackage = pkgs.unifi;
+  };
+}