diff --git a/base/mkinitrd/mkinitrd.sh b/base/mkinitrd/mkinitrd.sh
index 6ed35ffbf..7e1fb9ddf 100644
--- a/base/mkinitrd/mkinitrd.sh
+++ b/base/mkinitrd/mkinitrd.sh
@@ -79,9 +79,9 @@ echo "Copying kernel modules ..."
 if [ -x /sbin/modinfo -a -x /sbin/depmod ]; then
   find $moddir/kernel -type f | grep \
 	-e reiserfs -e reiser4 -e ext2 -e ext3 -e /jfs -e /xfs \
-	-e isofs -e udf -e /unionfs -e ntfs -e fat -e dm-mod \
+	-e isofs -e udf -e /unionfs -e ntfs -e fat -e dm-mod -e md-mod \
 	-e /ide/ -e /ata/ -e /scsi/ -e /message/ -e hci \
-	-e usb-storage -e sbp2 \
+	-e usb-storage -e sbp2 -e /md/raid \
 	-e drivers/net/ -e '/ipv6\.' |
   while read fn ; do
 	for x in $fn `/sbin/modinfo $fn | grep depends |