diff --git a/usr/lib/archboot/installer/btrfs.sh b/usr/lib/archboot/installer/btrfs.sh
index 203c518e3..f27e0561a 100644
--- a/usr/lib/archboot/installer/btrfs.sh
+++ b/usr/lib/archboot/installer/btrfs.sh
@@ -230,7 +230,7 @@ choose_btrfs_subvolume () {
     [[ -n "${SUBVOLUMES}" ]] && SUBVOLUMES_DETECTED="yes"
     subvolumes_in_use
     for i in ${SUBVOLUME_IN_USE}; do
-        #shellcheck disable=SC2001
+        #shellcheck disable=SC2001,SC2086
         SUBVOLUMES="$(echo ${SUBVOLUMES} | sed -e "s#${i} _##g")"
     done
     if [[ -n "${SUBVOLUMES}" ]]; then