diff --git a/mkinitcpio.conf b/mkinitcpio.conf
index f3f4ebe..3fcdb65 100644
--- a/mkinitcpio.conf
+++ b/mkinitcpio.conf
@@ -1,3 +1,3 @@
 FILES=(/etc/modprobe.d/sysresccd.conf)
-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 filesystems keyboard)
+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 mdadm_udev filesystems keyboard)
 COMPRESSION="xz"