--- layout: api title: "v2.1.5 JavaScript Library: L.mapbox.config.FORCE_HTTPS" categories: api version: v2.1.5 permalink: /api/v2.1.5/l-mapbox-config-force_https ---

## L.mapbox.config.FORCE_HTTPS

By default, this is `false`. Mapbox.js auto-detects whether the page your map is embedded in is using HTTPS or SSL, and matches: if you use HTTPS on your site, it uses HTTPS resources.

Setting `FORCE_HTTPS` to `true` makes Mapbox.js always require HTTPS resources, regardless of the host page's scheme.

Example:

    L.mapbox.config.FORCE_HTTPS = true;