diff --git a/quotacheck/do_cron.sh b/quotacheck/do_cron.sh
index 35768c0..7e245ee 100644
--- a/quotacheck/do_cron.sh
+++ b/quotacheck/do_cron.sh
@@ -6,7 +6,7 @@ find /usr/local/dfstat/quotacheck-timestamps -type f -name '*:*:*' -print |  sed
 while read user mount_t data
 do
     g="/usr/local/dfstat/quotacheck-graphs/$user${mount_t}_$data.png"
-    mount=`echo $mount_t | sed -e 's/_/\//'`
+    mount=`echo $mount_t | sed -e 's/_/\//g'`
     "/usr/local/dfstat/quotagraph" "--fs=$mount" "--user=$user" "--data=$data" /usr/local/dfstat/quota.stat.????-?? > "$g"
     @@@scp@@@ "$g" \
 	"intra.wsr.ac.at:/usr/local/www/intra/informationssysteme/quotas/$user${mount_t}_$data.png"