diff --git a/debian/chroot.install b/debian/chroot.install
index 3e39a70..44a0ee5 100755
--- a/debian/chroot.install
+++ b/debian/chroot.install
@@ -129,8 +129,9 @@ mountpoint -q /target            || mount -- /dev/mapper/"${vgname}"-root /targe
 ### boot - grub
 mkdir -p -- /target/boot
 mountpoint -q /target/boot       || mount -- ${hdd}1 /target/boot
+boot_uuid=$(blkid | grep "${hdd}1" | sed 's/.*1.*UUID="\(.*\)" TYPE.*/\1/')
 ### Prepare an fstab file
-printf '%b\n' "${hdd}1               /boot       ext3 defaults                   0 0" > /tmp/target.fstab
+printf '%b\n' "UUID=${boot_uuid}               /boot       ext3 defaults                   0 0" > /tmp/target.fstab
 
 ### Prepare the base system tree according to the expected file system
 if [ "${manage_btrfs}" -eq 0 ]; then