diff --git a/backup-yunohost.sh b/backup-yunohost.sh
index 54ec664..69f26dc 100755
--- a/backup-yunohost.sh
+++ b/backup-yunohost.sh
@@ -80,12 +80,13 @@ done
 #echo ${!keep[@]}
 echo space in filesys of ${TARGET} before pruning backups >>$LOGFILE 2>&1
 df -h ${TARGET} >>$LOGFILE 2>&1
-for i in *.gz
+for i in *.tar.gz
 do 
 	DATE=`echo $i | cut -c1-8` 
 	echo ${!keep[@]} | grep $DATE  >/dev/null
 	if [ $? -ne 0 ]
 	then	
+		echo pwd `pwd`
 		echo deleting $DATE  >>$LOGFILE 2>&1
 		rm ${DATE}*.tar.* >>$LOGFILE 2>&1
 		rm ${DATE}*.log.* >>$LOGFILE 2>&1