[Grml] grml-rebuildfstab behavior changed

Hi,

My current grml-rebuildfstab build entries in fstab using labels, like this:

LABEL=TOOLS /mnt/TOOLS ...

but I noticed that grml-rebuildfstab from grml64-medium_2009.10-rc1 behaves different. It buils fstab entries like,

/dev/sda1 /mnt/sda1

Is this the intended behavior? How can I get the label-fstab-entries back?

thanks