diff --git a/homeassistant/components/sensor/bme280.py b/homeassistant/components/sensor/bme280.py
index 8f3949046ca..1685d34c0ec 100644
--- a/homeassistant/components/sensor/bme280.py
+++ b/homeassistant/components/sensor/bme280.py
@@ -117,7 +117,7 @@ def async_setup_platform(hass, config, async_add_devices, discovery_info=None):
     except KeyError:
         pass
 
-    async_add_devices(dev)
+    async_add_devices(dev, True)
 
 
 class BME280Handler: