diff --git a/files/initrd/opt/rr/include/functions.sh b/files/initrd/opt/rr/include/functions.sh
index b9e01bc2..21382b7d 100755
--- a/files/initrd/opt/rr/include/functions.sh
+++ b/files/initrd/opt/rr/include/functions.sh
@@ -332,7 +332,7 @@ function getLogo() {
 function rebootTo() {
   MODES="config recovery junior"
   [ -z "${1}" ] && exit 1
-  if ! echo "${MODES}" | grep -q "${1}"; then exit 1; fi
+  if ! echo "${MODES}" | grep -qw "${1}"; then exit 1; fi
   # echo "Rebooting to ${1} mode"
   GRUBPATH="$(dirname $(find ${PART1_PATH}/ -name grub.cfg 2>/dev/null | head -1))"
   ENVFILE="${GRUBPATH}/grubenv"