diff --git a/lib/controllers.js b/lib/controllers.js
index a875fc0..0dfb98e 100644
--- a/lib/controllers.js
+++ b/lib/controllers.js
@@ -20,6 +20,7 @@
 var console = require('console');
 var ColorSensor = require('color-sensor-js/example');
 var GeolocationSensor = require('./geolocation');
+var HumiditySensor = require('./humidity');
 var AmbientLightSensor = require('./ambientlight');
 var TemperatureSensor = require('./temperature');
 
@@ -50,6 +51,14 @@ module.exports.Geolocation = function(options) {
   return (new GeolocationSensor(options));
 }
 
+module.exports.Humidity = function(options) {
+  if (!options) {
+    options = { controller: 'htu21d' };
+  }
+
+  return (new HumiditySensor(options));
+}
+
 module.exports.Temperature = function(options) {
   if (!options) {
     options = { controller: 'bmp085' };