diff --git a/script/rebuild-nixos b/script/rebuild-nixos
index e5cec43..38b63b2 100755
--- a/script/rebuild-nixos
+++ b/script/rebuild-nixos
@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 
+set -eux
+
 cd /etc/nixos
 doas git pull --rebase local master
 doas nixos-rebuild switch --flake . $@
-doas nh clean all -k 3
\ No newline at end of file
+doas nh clean all -k 3