diff --git a/platypush/backend/sensor/envirophat.py b/platypush/backend/sensor/envirophat.py
index 5e98b4483..e261c9919 100644
--- a/platypush/backend/sensor/envirophat.py
+++ b/platypush/backend/sensor/envirophat.py
@@ -15,6 +15,16 @@ class SensorEnvirophatBackend(SensorBackend):
 
     def __init__(self, temperature=True, pressure=True, altitude=True, luminosity=True,
                  analog=True, accelerometer=True, magnetometer=True, qnh=1020, **kwargs):
+        """
+        :param temperature: Enable temperature sensor polling
+        :param pressure: Enable pressure sensor polling
+        :param altitude: Enable altitude sensor polling
+        :param luminosity: Enable luminosity sensor polling
+        :param analog: Enable analog sensors polling
+        :param accelerometer: Enable accelerometer polling
+        :param magnetometer: Enable magnetometer polling
+        :param qnh: Base reference for your sea level pressure (for altitude sensor)
+        """
         super().__init__(self, **kwargs)
 
         self.qnh = qnh
@@ -30,7 +40,14 @@ class SensorEnvirophatBackend(SensorBackend):
 
     def get_measurement(self):
         plugin = get_plugin('gpio.sensor.envirophat')
-        return plugin.get_data(qnh=self.qnh).output
+        sensors = plugin.get_data(qnh=self.qnh).output
+        ret = {
+            sensors[sensor]
+            for sensor, enabled in self.enabled_sensors.items()
+            if enabled and sensor in sensors
+        }
+
+        return ret
 
 
 # vim:sw=4:ts=4:et: