diff --git a/backup.sh b/backup.sh
index f6ab24b..7447daa 100755
--- a/backup.sh
+++ b/backup.sh
@@ -218,7 +218,7 @@ send_latest()
             rset=`echo $dset|cut -d: -f2`
             dset=`echo $dset|cut -d: -f1`
             debug "Processing $dset (remote $rset)."
-            snap1=`get_latest_snapshot $dset`
+            snap1=`get_latest_snapshot`
             send_cmd="zfs send $ZFS_SEND_OPTS $dset@$snap1"
             recv_cmd="zfs recv $ZFS_RECV_OPTS $zroot$rset"
             run_send_recv