diff --git a/x230.nix b/x230.nix
index d5e053c..621c1bc 100644
--- a/x230.nix
+++ b/x230.nix
@@ -2,5 +2,5 @@
 
 {
   services.batsignal.enable = true;
-#  services.batsignal.extraArgs = [ "-p" ];
+  services.batsignal.extraArgs = [ "-D poweroff" ];
 }