diff --git a/etc/backup/local.config b/etc/backup/local.config
index a59749c..fa02e18 100644
--- a/etc/backup/local.config
+++ b/etc/backup/local.config
@@ -2,3 +2,4 @@ BACKUP_HOSTNAME="backuphost.example.org"
 BACKUP_DIR="/"
 BACKUP_ARGS="--tag filesystem"
 # HEALTHCHECK_URL="<URL from https://healthchecks.io/checks/ to notify>"
+# RESTIC_ARGS="<optional restic args appended to all commands>"