diff --git a/Hosts/pi-ceithir.nix b/Hosts/pi-ceithir.nix
new file mode 100644
index 0000000..578f6d1
--- /dev/null
+++ b/Hosts/pi-ceithir.nix
@@ -0,0 +1,17 @@
+# NixOps configuration for pi-tri
+
+{
+  pi-tri =
+    { config, pkgs, lib, ... }:
+
+    {
+      imports = [
+      ];
+      deployment.targetHost = "10.69.0.204";
+
+      networking.hostName = "pi-ceithir";      # Define your hostname.
+
+      environment.systemPackages = with pkgs; [
+      ];
+    };
+}