diff --git a/scripts/migrate-for-pre-070-volumes.sh b/scripts/migrate-for-pre-070-volumes.sh
index 0963bb4..4a413f7 100755
--- a/scripts/migrate-for-pre-070-volumes.sh
+++ b/scripts/migrate-for-pre-070-volumes.sh
@@ -30,6 +30,6 @@ case $ARG in
         if [[ $# -ne 1 ]]; then
             echo "Command args number shouldn't be greater than 1"
         fi
-        exec_command ${@}
+        exec_command "${@}"
         ;;
 esac