diff --git a/home.nix b/home.nix
index 3d18cfa..4c6951f 100644
--- a/home.nix
+++ b/home.nix
@@ -26,7 +26,7 @@ in
     homeDirectory = "${homePath}";
     packages = [
       (pkgs.writeShellScriptBin "nfs" ''
-        sudo nixos-rebuild switch --flake git+file://${homePath}#${hostname}
+        sudo nixos-rebuild switch --flake ${homePath}#${hostname} --impure
       '')
       (pkgs.writeShellScriptBin "init-panoptes" ''
         sudo -u git clone -b ${repoBranch} ${repoURL} /srv/panoptes