Fix deploy-rs

helpers.nix

@@ -53,7 +53,8 @@ with inputs.nixpkgs.lib; {
         })
       ];
     };
-  in {
+  in
+    {
       nixosConfigurations.${hostname} = nixosSystem {
         inherit system pkgs;
 
@@ -99,8 +100,9 @@ with inputs.nixpkgs.lib; {
           ++ optionals (docker == true) [./suites/server/docker] # Enable docker if required.
           ++ (filesystem.listFilesRecursive ./modules); # Custom modules.
       };
-
-    deploy.nodes.${hostname} = mkIf (strings.hasPrefix "server" suite) {
+    }
+    // optionalAttrs (strings.hasPrefix "server" suite) {
+      deploy.nodes.${hostname} = {
         hostname = "${hostname}.local";
         profiles.system = {
           user = "root";