diff --git a/nixos/modules/services/security/vaultwarden/default.nix b/nixos/modules/services/security/vaultwarden/default.nix
index dd9390f4ede6..a438539ddace 100644
--- a/nixos/modules/services/security/vaultwarden/default.nix
+++ b/nixos/modules/services/security/vaultwarden/default.nix
@@ -223,7 +223,7 @@ ADMIN_TOKEN=...copy-paste a unique generated secret token here...
     };
 
     systemd.timers.backup-vaultwarden = mkIf (cfg.backupDir != null) {
-      aliases = [ "backup-bitwarden_rs.service" ];
+      aliases = [ "backup-bitwarden_rs.timer" ];
       description = "Backup vaultwarden on time";
       timerConfig = {
         OnCalendar = mkDefault "23:00";