diff --git a/backup.sh b/backup.sh
index 1d9ee0f..b3c114c 100755
--- a/backup.sh
+++ b/backup.sh
@@ -16,7 +16,7 @@
 #
 
 
-echo "PVV; hjemmelaget backupscript (2017.03.16 \$Revision: 1.7 $)"
+echo "PVV; hjemmelaget backupscript (2017.03.16 \$Revision: 1.8 $)"
 echo
 echo $(date)
 
@@ -56,7 +56,7 @@ echo $$ > $lockfile
 echo "Sjekker at det er nok ledig plass på disken..."
 zfs get available principal/backupz
 #while [ $(/bin/df /backupz/ | /usr/bin/awk '/^backupz/{print $4}' ) -lt 100000000 ] ; do
-while [ $(  zfs get -Hp available principal/backupz | cut -f3 ) -lt 4000000000 ] ; do
+while [ $(  zfs get -Hp available principal/backupz | cut -f3 ) -lt 50000000000 ] ; do
 	echo; echo "Disken er nesten full, rydder"; echo
 	min_backups=5
 	if [ $(zfs list -t snapshot | grep backupz@ | wc -l) -lt $min_backups ]; then