diff --git a/scripts/db-backup.sh b/scripts/db-backup.sh
index 17effd4..ac1663b 100755
--- a/scripts/db-backup.sh
+++ b/scripts/db-backup.sh
@@ -76,9 +76,14 @@ load_target() {
             DB_NAME="$(env_get DB_DATABASE "$ENV_FILE")"
             DB_USER="$(env_get DB_USERNAME "$ENV_FILE")"
             DB_PASS="$(env_get DB_PASSWORD "$ENV_FILE")"
-            if [[ "$DB_HOST" == "mysql" ]]; then
+            local fwd_port
+            fwd_port="$(env_get FORWARD_DB_PORT "$ENV_FILE")"
+            if [[ "$DB_HOST" == "mysql" ]] ||
+               [[ "$DB_HOST" == "host.docker.internal" ]] ||
+               [[ "$DB_HOST" == "127.0.0.1" && -n "$fwd_port" && "${DB_PORT:-3306}" == "$fwd_port" ]] ||
+               [[ "$DB_HOST" == "localhost" && -n "$fwd_port" && "${DB_PORT:-3306}" == "$fwd_port" ]]; then
                 DB_DOCKER_SERVICE="mysql"
-                DB_DOCKER_PORT="${DB_PORT:-3306}"
+                DB_DOCKER_PORT="3306"
             fi
             ;;
         auth)