diff --git a/less-engine.js b/less-engine.js
index 16dd406..cc2b5e1 100644
--- a/less-engine.js
+++ b/less-engine.js
@@ -1 +1,5 @@
+// Without these options Less will inject a `body { display: none !important; }`
+var less = window.less || (window.less = {});
+less.async = true;
+
 module.exports = require("less/dist/less");