diff --git a/debian/chroot.mount b/debian/chroot.mount
index 90c7db2..014a7a0 100755
--- a/debian/chroot.mount
+++ b/debian/chroot.mount
@@ -22,7 +22,7 @@ fi
 
 ## Dependencies {{{
 apt update
-apt install aptitude btrfs-progs bzip2 cryptsetup debconf-i18n dialog dmsetup htop ipcalc isc-dhcp-client isc-dhcp-common locales lvm2 openssh-server pciutils tmux vim-nox wget zsh
+apt install -y aptitude btrfs-progs bzip2 cryptsetup debconf-i18n dialog dmsetup htop ipcalc isc-dhcp-client isc-dhcp-common locales lvm2 openssh-server pciutils tmux vim-nox wget zsh
 ## }}}
 
 debug_message() {                                               # {{{
@@ -36,8 +36,6 @@ debug_message() {                                               # {{{
 }
 # }}}
 
-## Try to guess the VG name by using the last VG detected
-vgname=$(vgdisplay --short | tail -n 1 | sed 's/.*"\(.*\)" .*/\1/')
 ## If the script should create extra volume (eg. backup, virt, Proxmox,…)
 manage_extra_lv=0
 ## Is LUKS {{{
@@ -69,6 +67,15 @@ Try to open Luks on ${luks_pv_name} − ${hdd}2"
 	fi
 fi
 ## }}}
+## Enable LVM {{{
+### Ensure to enable LVM devices
+pvscan --quiet > /dev/null
+vgscan --quiet > /dev/null
+vgchange --activate y --quiet > /dev/null
+
+## Try to guess the VG name by using the last VG detected
+vgname=$(vgdisplay --short | tail -n 1 | sed 's/.*"\(.*\)" .*/\1/')
+## }}}
 ## Is BTRFS {{{
 root_fs_type=$(lsblk -f /dev/mapper/"${vgname}"-root | awk '/root/ { print $2 }')
 if [ "${root_fs_type}" = "btrfs" ]; then