diff --git a/nixos/hosts/backups-rpi4/backup-script.nix b/nixos/hosts/backups-rpi4/backup-script.nix
index 53097b18..e0d8e94a 100644
--- a/nixos/hosts/backups-rpi4/backup-script.nix
+++ b/nixos/hosts/backups-rpi4/backup-script.nix
@@ -1,6 +1,6 @@
 { pkgs, ... }:
 let
-  rsync-data-vol  = pkgs.writeScriptBin "rsync-data-vol" "${builtins.readFile ./scripts/rsyncdata-vol.sh}";
+  rsync-data-vol  = pkgs.writeScriptBin "rsync-data-vol" "${builtins.readFile ./scripts/rsync-data-vol.sh}";
   rsync-backups   = pkgs.writeScriptBin "rsync-backups"  "${builtins.readFile ./scripts/rsync-media.sh}";
   rsync-sysctl    = pkgs.writeScriptBin "rsync-sysctl"   "${builtins.readFile ./scripts/rsync-sysctl.sh}";
 in {