diff --git a/rules/gentoo/nrpe-host-auto.sh b/rules/gentoo/nrpe-host-auto.sh
index 798f5e0e7cef6e6da05d36753eb16981d49fba28..76cceb3c273f8c7229577da876e4f04935e11ab9 100644
--- a/rules/gentoo/nrpe-host-auto.sh
+++ b/rules/gentoo/nrpe-host-auto.sh
@@ -3,15 +3,16 @@ trap "rm -f $FILESYSTEMS" 0
 
 > $prefix/etc/nrpe-host-auto.cfg
 awk < /etc/fstab \
-    '! ($1 ~ /\//) { next } 
+    '! ($1 ~ /\// || $1 ~ /LABEL=/) { next } 
      $1 ~ /^#/ { next }
      $3 == "swap" || $3 == "nfs" { next } 
      $4 ~ /noauto/ { next } 
+     $1 ~ /LABEL=/ { print $2, $2; next }
      { print $1, $2 }' \
 | while read dev mp
   do
     mpdash=`echo $mp | sed -e 's%^/$%/root%' -e 's%/%-%g'`
-    echo "command[check-disk$mpdash]=/usr/nagios/libexec/check_disk $dev" \
+    echo "command[check-disk$mpdash]=/usr/nagios/libexec/check_disk -w 10% -c 5% $dev" \
 	>> $prefix/etc/nrpe-host-auto.cfg
     echo $mp
   done > $FILESYSTEMS