diff --git a/usr/lib/archboot/installer/blockdevices.sh b/usr/lib/archboot/installer/blockdevices.sh
index 64fab1418..8f693f21e 100644
--- a/usr/lib/archboot/installer/blockdevices.sh
+++ b/usr/lib/archboot/installer/blockdevices.sh
@@ -52,7 +52,7 @@ 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" || grep -q 'zram'; then
+         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" || echo "${dev}" | grep -q 'zram'; then
              echo "${dev}"
              [[ "${1}" ]] && echo "${1}"
          fi