diff --git a/devices/nas.nix b/devices/nas.nix
index a20c6d1..304a351 100644
--- a/devices/nas.nix
+++ b/devices/nas.nix
@@ -77,7 +77,7 @@
   services.cron = {
    enable = true;
    systemCronJobs = [
-     "* 20 * * *     root rsync -Pav -e \"ssh -i /root/.ssh/backup -o ServerAliveInterval=120\" /srv backup@192.168.178.24 >> /root/backup.log"
+     "* 20 * * *     root rsync -Pav -e 'ssh -i /root/.ssh/backub' /srv backup@192.168.178.24:/ 1>> /root/backup.log 2>> /root/backup.err"
    ];
   };
 }