diff --git a/usr/bin/archboot-setup.sh b/usr/bin/archboot-setup.sh
index 6125c19ae..704d5bf01 100755
--- a/usr/bin/archboot-setup.sh
+++ b/usr/bin/archboot-setup.sh
@@ -236,7 +236,7 @@ blockdevices() {
          #  ${_LSBLK} FSTYPE ${dev} | grep "isw_raid_member"
          #- fakeraid ddf devices
          #  ${_LSBLK} FSTYPE ${dev} | grep "ddf_raid_member"
-         if ! ${_LSBLK} TYPE "${dev}" 2>/dev/null | grep -q "dmraid" || ${_LSBLK} FSTYPE "${dev}" 2>/dev/null | grep -q "iso9660" || ${_LSBLK} FSTYPE "${dev}" 2>/dev/null | grep -q "isw_raid_member" || ${_LSBLK} FSTYPE "${dev}" 2>/dev/null | grep -q "ddf_raid_member"; then
+         if ! ${_LSBLK} TYPE "${dev}" 2>/dev/null | grep -q "dmraid" || {_LSBLK} TYPE "${dev}" 2>/dev/null | grep -q "^raid" || ${_LSBLK} FSTYPE "${dev}" 2>/dev/null | grep -q "iso9660" || ${_LSBLK} FSTYPE "${dev}" 2>/dev/null | grep -q "isw_raid_member" || ${_LSBLK} FSTYPE "${dev}" 2>/dev/null | grep -q "ddf_raid_member"; then
              echo "${dev}"
              [[ "${1}" ]] && echo "${1}"
          fi