diff --git a/src/odoo/templates/answers.sh b/src/odoo/templates/answers.sh
index bf2d8ee..ad8033e 100644
--- a/src/odoo/templates/answers.sh
+++ b/src/odoo/templates/answers.sh
@@ -6,7 +6,7 @@ declare -x DB_NAME="${DB_NAME:-}"
 declare -x DB_USER="${DB_USER:-}"
 declare -x DB_PASSWORD="${DB_PASSWORD:-}"
 declare -x DB_SSLMODE="${DB_SSLMODE:-prefer}"
-declare -x DB_FILTER="${DB_FILTER:-}"
+declare -x DB_FILTER="${DB_FILTER:-^(${DB_NAME//,/|})$}"
 declare -x LIST_DB="${LIST_DB:-False}"
 declare -x ADMIN_PASSWD="${ADMIN_PASSWD:-}"
 declare -x DB_MAXCONN="${DB_MAXCONN:-64}"