diff --git a/deployments/mio-ops.nix b/deployments/mio-ops.nix
new file mode 100644
index 0000000..e4c5803
--- /dev/null
+++ b/deployments/mio-ops.nix
@@ -0,0 +1,18 @@
+# NixOps configuration for the mio-ops nodes
+
+{
+  network = {
+    description = "mio-ops nodes";
+    enableRollback = true;
+  };
+
+  defaults =
+    { config, pkgs, lib, ... }:
+
+    {
+      system.autoUpgrade.enable = false;  # Disabled as it conflicts with NixOps
+    };
+
+  cuallaidh = import ../hosts/cuallaidh.nix;
+
+}