diff --git a/deploy.sh b/deploy.sh
index dca22ea..6f267c4 100644
--- a/deploy.sh
+++ b/deploy.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#!nix-shell -i bash -p bash coreutils gum fastfetch xkcdpass sops ssh-to-age age sshpass envsubst pciutils usbutils mosquitto
+#!nix-shell -i bash -p bash coreutils gnused gum fastfetch xkcdpass sops ssh-to-age age sshpass envsubst pciutils usbutils mosquitto
 
 
 
@@ -551,7 +551,7 @@ EOF
     done
     if [[ -n "${DISK_ID_LIST[@]}" ]]; then 
       cp -avu templates/nix-config/disks/spindown.nix final-nix-config/etc/nixos/disks/
-      sed -i "s|DISK_ID_LIST|${DISK_ID_LIST[@]}|" final-nix-config/etc/nixos/disks/spindown.nix
+      sed -i "s|DISK_ID_LIST|${DISK_ID_LIST[*]}|" final-nix-config/etc/nixos/disks/spindown.nix
       echo -e "\n✅ Disk spindown configuration created."
     fi
   fi