diff --git a/make_mksquashfs-auto.sh b/make_mksquashfs-auto.sh
index 477eac1..2895bb3 100755
--- a/make_mksquashfs-auto.sh
+++ b/make_mksquashfs-auto.sh
@@ -98,7 +98,7 @@ function filesystem() {
         else
             echo "MODULES=\"nvidia nvidia_modeset nvidia_uvm nvidia_drm i915 radeon ata_generic ata_piix nls_cp437 vfat ext4 btrfs\"" > ${work_dir}/${arch}/airootfs/etc/mkinitcpio.conf
         fi
-        echo "HOOKS=\"base udev memdisk archiso_shutdown archiso archiso_loop_mnt archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_kms block pcmcia filesystems keyboard\"" >> ${work_dir}/${arch}/airootfs/etc/mkinitcpio.conf
+        echo "HOOKS=\"base udev memdisk archiso_shutdown archiso archiso_loop_mnt archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs archiso_kms block pcmcia filesystems keyboard cow_device\"" >> ${work_dir}/${arch}/airootfs/etc/mkinitcpio.conf
         echo "COMPRESSION=\"lz4\"" >> ${work_dir}/${arch}/airootfs/etc/mkinitcpio.conf
         echo "FILES=\"/etc/modprobe.d/blacklist-floppy.conf\"" >> ${work_dir}/${arch}/airootfs/etc/mkinitcpio.conf