@@ -26,19 +26,18 @@ cores = 4;     auto-optimise-store = false; # https://github.com/NixOS/nix/issues/7273
   };
 
-  nix.buildMachines = [
-    {
-      hostName = "lima-nixos";
-      system = "aarch64-linux";
-      sshUser = "nix-remote";
-      sshKey = "/var/root/.ssh/nix-remote";
-      protocol = "ssh-ng";
-      maxJobs = 4;
-      supportedFeatures = [ "nixos-test" "benchmark" "big-parallel" "kvm" ];
-      mandatoryFeatures = [ ];
-    }
-  ];
-  nix.distributedBuilds = true;
+  nix.linux-builder = {
+    maxJobs = 4;
+    config = {
+      virtualisation = {
+        darwin-builder = {
+          diskSize = 60 * 1024;
+          memorySize = 8 * 1024;
+        };
+        cores = 4;
+      };
+    };
+  };
 }
 # vim: sw=2 sts=2 expandtab autoindent smarttab
 

@@ -20,6 +20,9 @@ settings.experimental-features = "nix-command flakes";     settings.warn-dirty = false;
     settings.keep-outputs = true;
     settings.keep-derivations = true;
+
+    linux-builder.enable = true;
+    settings.trusted-users = [ "@admin" ];
   };
 
   nixpkgs.config = {