diff --git a/nixos/hosts/backups-rpi4/scripts/rsync-data-vol.sh b/nixos/hosts/backups-rpi4/scripts/rsync-data-vol.sh
index 8f3f7472..2f93aee4 100644
--- a/nixos/hosts/backups-rpi4/scripts/rsync-data-vol.sh
+++ b/nixos/hosts/backups-rpi4/scripts/rsync-data-vol.sh
@@ -41,7 +41,7 @@ if [[ $count -ge 4 ]] ; then
 fi
 
 # Check if the Synology is mounted
-check=$(ssh root@nuc-docker01 df -h | grep synology.servers.hs.net | wc -l)
+check=$(ssh root@nuc-docker01 df -h | grep 100.64.0.2 | wc -l)
 if [[ $check != 1 ]] ; then  
   echo "Synology is not mounted on nuc-docker01:  check returned $check"
   payload="{\"message\": \"Backup stopped.  Synology isn't mounted\nDate: `date`\", \"priority\": 2,\"title\": \"backups-rpi4:  $BACKUP_NAME Backup Stopped\"}"