diff --git a/debian/chroot.install b/debian/chroot.install
index ac94c8b..e50da83 100755
--- a/debian/chroot.install
+++ b/debian/chroot.install
@@ -34,6 +34,10 @@ dbs_pkg_exclude="vim"
 ## Package to include to debootstrap install
 dbs_pkg_include="aptitude,bzip2,debconf-i18n,dialog,dmsetup,htop,isc-dhcp-client,isc-dhcp-common,locales,lvm2,openssh-server,pciutils,tmux,vim-nox,wget,zsh"
 
+# Prepare host system {{{
+apt update
+apt install coreutils debootstrap e2fsprogs gawk ipcalc lvm2 parted util-linux wget
+# }}}
 # Partitionning {{{
 if [ "${manage_part}" -eq 0 ]; then
 	## Remove all old partitions
@@ -285,6 +289,10 @@ fi
 printf '%b\n' "${REDB}Please change the root's password :${RESET}"
 chroot /target passwd
 
+# Ensure to umount everything
+#umount /target/var/lib/vz/ /target/var/ /target/usr/ /target/tmp/ /target/sys/ /target/srv/backup/ /target/srv/ /target/proc/ /target/opt/ /target/home/ /target/dev/pts/ /target/dev /target/boot/ /target/
+
+
 printf '%b\n' "${GREEN}The system is still available on /target but you can now try to reboot the hardware.${RESET}"
 
 exit 0