diff --git a/minimal/nixos.nix b/minimal/nixos.nix
index dc663bb..bf2ff21 100644
--- a/minimal/nixos.nix
+++ b/minimal/nixos.nix
@@ -44,8 +44,9 @@
   nixpkgs.overlays = [
     (final: super: {
       nixos-rebuild = super.nixos-rebuild.overrideAttrs (old: {
-        path = "${old.path}:${lib.makeBinPath [final.nix-output-monitor]}";
-        src = lib.debug.traceVal "${final.runCommand "nixos-rebuild.sh" {} ''
+        nativeBuildInputs = old.nativeBuildInputs ++ [pkgs.makeWrapper];
+
+        src = "${final.runCommand "nixos-rebuild.sh" {} ''
           mkdir -p $out
 
           cp ${old.src} nixos-rebuild.sh
@@ -53,6 +54,11 @@
           patch -p5 <${./nom-rebuild.patch}
           mv nixos-rebuild.sh $out
         ''}/nixos-rebuild.sh";
+
+        postInstall = ''
+          ${old.postInstall}
+          wrapProgram $out/bin/nixos-rebuild --prefix PATH ${lib.makeBinPath [pkgs.nix-output-monitor]}
+        '';
       });
     })
   ];