Index: usr.sbin/bsdinstall/scripts/bootconfig
===================================================================
--- usr.sbin/bsdinstall/scripts/bootconfig
+++ usr.sbin/bsdinstall/scripts/bootconfig
@@ -163,6 +163,7 @@
 		# interfere with other installations on the drive (like rEFInd).
 		#
 		if [ ! -f "${mntpt}/${BOOTNAME}" ]; then
+			mkdir -p ${mntpt}/`dirname ${BOOTNAME}`
 			cp "$BSDINSTALL_CHROOT/boot/loader.efi" "${mntpt}/${BOOTNAME}"
 		fi