diff --git a/scripts/archinstaller.sh b/scripts/archinstaller.sh
index a2de7b54..81e9334f 100755
--- a/scripts/archinstaller.sh
+++ b/scripts/archinstaller.sh
@@ -18,6 +18,9 @@ pacman -Syu
 pacstrap -K /mnt base linux-firmware linux amd-ucode patch dkms kmod rtw89-dkms-git btrfs-progs grub os-prober ntfs-3g efibootmgr efivar iwd nano sudo texinfo man-db man-pages
 
 genfstab -U /mnt >> /mnt/etc/fstab
+
+### TODO separate in 2 scripts but remember $PART
+
 arch-chroot /mnt
 ln -sf /usr/share/zoneinfo/America/Montreal /etc/localtime
 hwclock --systohc
@@ -29,10 +32,13 @@ locale-gen
 echo LANG=en_CA.UTF-8 > /etc/locale.conf
 echo KEYMAP=ca > /etc/vconsole.conf
 
-nano /etc/mkinitcpio.conf
+nano /etc/mkinitcpio.conf # TODO SED
 mkinitcpio -P
 
 grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=arch
 
 CRYPT="cryptdevice=$(blkid | sed -n 's/.*nvme0n1p'$PART': \(.*\) TYPE.*/\1/p'):root"
-sed 's#GRUB_CMDLINE_LINUX_DEFAULT.*#GRUB_CMDLINE_LINUX_DEFAULT="quiet loglevel 3 '$CRYPT' root=/dev/mapper/root"#' /etc/default/grub
\ No newline at end of file
+sed -i 's#GRUB_CMDLINE_LINUX_DEFAULT.*#GRUB_CMDLINE_LINUX_DEFAULT="quiet loglevel 3 '$CRYPT' root=/dev/mapper/root"#' /etc/default/grub
+grub-mkconfig -o /boot/grub/grub.cfg
+
+echo REBOOT
\ No newline at end of file