diff --git a/hosts/riv-01/default.nix b/hosts/riv-01/default.nix
new file mode 100644
index 0000000..c458b98
--- /dev/null
+++ b/hosts/riv-01/default.nix
@@ -0,0 +1,25 @@
+{
+  config,
+  lib,
+  pkgs,
+  pkgsUnstable,
+  inputs,
+  ...
+}:
+{
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  network-dhcp = {
+    enable = true;
+    hardwareAddress = "BC:24:11:07:12:41";
+  };
+  qemu.enable = true;
+  spice.enable = true;
+
+  network.enableTSExitNode = true;
+
+  base.userSSHKeys = [
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA/EFxDkSa/s0aR5pjIDExlDC5TZaPyE05GpfBzLOVeJ etorres@xenon"
+  ];
+}
diff --git a/hosts/riv-01/hardware-configuration.nix b/hosts/riv-01/hardware-configuration.nix
new file mode 100644
index 0000000..da4bf6a
--- /dev/null
+++ b/hosts/riv-01/hardware-configuration.nix
@@ -0,0 +1,59 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
+
+{
+  imports = [
+    (modulesPath + "/profiles/qemu-guest.nix")
+  ];
+
+  boot.initrd.availableKernelModules = [
+    "uhci_hcd"
+    "ehci_pci"
+    "ahci"
+    "virtio_pci"
+    "virtio_scsi"
+    "sd_mod"
+    "sr_mod"
+  ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/26dab20b-138a-40bc-87ee-75c34cec8aaa";
+    fsType = "ext4";
+  };
+
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/225E-EB5F";
+    fsType = "vfat";
+    options = [
+      "fmask=0022"
+      "dmask=0022"
+    ];
+  };
+
+  swapDevices = [
+    {
+      device = "/.swapfile";
+      size = 1024;
+    }
+  ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.ens18.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}