diff --git a/postgresql/cutover/preflight.sh b/postgresql/cutover/preflight.sh
index fd3658d..d78539c 100644
--- a/postgresql/cutover/preflight.sh
+++ b/postgresql/cutover/preflight.sh
@@ -38,7 +38,7 @@ set -euo pipefail
 
 LEGACY_CONTAINER_FILTER="postgresql_postgresql"
 PG_DATA_ROOT="/volume1/docker/PostgreSQL"
-BACKUP_DIR="${PG_DATA_ROOT}/cutover-backups"
+BACKUP_DIR="/volume1/SMB-docker/backup"
 TS="$(date +%Y%m%d-%H%M%S)"
 BACKUP_FILE="${BACKUP_DIR}/pre-cutover-${TS}.sql"
 MIN_FREE_GB=50