diff --git a/machines.sh b/machines.sh
index 3a0cefa..c711488 100755
--- a/machines.sh
+++ b/machines.sh
@@ -7,7 +7,7 @@ case "$(uname -s)" in
     ;;
 
   Darwin)
-    nix-shell "-p" nixUnstable --run 'nix --experimental-features "nix-command flakes" build .#darwinConfigurations.flame.system'
+    nix-shell "-p" nixUnstable --run "nix --experimental-features 'nix-command flakes' build .#darwinConfigurations.$(hostname -s).system"
     if test "$@" != "build"; then
       ./result/sw/bin/darwin-rebuild --flake . "$@"
     fi