diff --git a/bin/sys_refresh_ref_cron.sh b/bin/sys_refresh_ref_cron.sh
index 68b18ae..1bbeee1 100755
--- a/bin/sys_refresh_ref_cron.sh
+++ b/bin/sys_refresh_ref_cron.sh
@@ -158,16 +158,13 @@ function refresh_cronjobs
       fct_message "    * ${TETALAB_USER}" -color orange
       IFS_BAK=${IFS}
       IFS=$'\n'
-      CRONJOBS=$(ssh ${VM} "sudo crontab -u ${TETALAB_USER} -l 2>&1 | grep -v '^\#' | grep -v '^$' | grep -vP '^ +$'")
+      CRONJOBS=$(ssh ${VM} "sudo crontab -u ${TETALAB_USER} -l 2>/dev/null | grep -v '^\#' | grep -v '^$' | grep -vP '^ +$'")
       for CRONJOB in ${CRONJOBS}
       do
         COLOR="blanc"
         MESSAGE="      - ${CRONJOB}"
         if [ $(echo "${CRONJOB}" | grep "run-parts" | wc -l) -eq 1 ]; then
           COLOR="vert"
-        elif [  $(echo "${CRONJOB}" | grep "no crontab for" | wc -l) -eq 1 ]; then
-          COLOR="cyan"
-          CRONJOB=""
         fi
         fct_message ${MESSAGE} -color ${COLOR}
         if [ ${#CRONJOB} -gt 0 ]; then