diff --git a/secrets/darwin.nix b/secrets/darwin.nix
index 9d0810c2..3ee1ba85 100644
--- a/secrets/darwin.nix
+++ b/secrets/darwin.nix
@@ -50,9 +50,11 @@
 
   # activationScripts are executed every time you run `nixos-rebuild` / `darwin-rebuild`.
   # but not when you reboot the system, so currently you need to run those commands manually after reboot...
+  #
+  # /etc/agenix/* will be created after the first time you run `nixos-rebuild` / `darwin-rebuild` successfully.
+  # so you may need to comment out the following lines if it's the first time you run `nixos-rebuild` / `darwin-rebuild`.
   system.activationScripts.postUserActivation.text = ''
-    sudo chmod 644 /etc/agenix/alias-for-work.nushell
-    sudo chmod 644 /etc/agenix/alias-for-work.bash
+    sudo chmod 644 /etc/agenix/*
   '';
 
 }