diff --git a/homeassistant/components/sensor/tellduslive.py b/homeassistant/components/sensor/tellduslive.py
index a7bfca49b30..ae05ce47e19 100644
--- a/homeassistant/components/sensor/tellduslive.py
+++ b/homeassistant/components/sensor/tellduslive.py
@@ -32,12 +32,12 @@ SENSOR_TYPE_WATT = "watt"
 SENSOR_TYPES = {
     SENSOR_TYPE_TEMP: ['Temperature', TEMP_CELCIUS, "mdi:thermometer"],
     SENSOR_TYPE_HUMIDITY: ['Humidity', '%', "mdi:water"],
-	SENSOR_TYPE_RAINRATE: ['Rain rate', 'mm', "mdi:water"],
-	SENSOR_TYPE_RAINTOTAL: ['Rain total', 'mm', "mdi:water"],
-	SENSOR_TYPE_WINDDIRECTION: ['Wind direction', '', ""],
-	SENSOR_TYPE_WINDAVERAGE: ['Wind average', 'm/s', ""],
-	SENSOR_TYPE_WINDGUST: ['Wind gust', 'm/s', ""],
-	SENSOR_TYPE_WATT: ['Watt', 'W', ""],
+    SENSOR_TYPE_RAINRATE: ['Rain rate', 'mm', "mdi:water"],
+    SENSOR_TYPE_RAINTOTAL: ['Rain total', 'mm', "mdi:water"],
+    SENSOR_TYPE_WINDDIRECTION: ['Wind direction', '', ""],
+    SENSOR_TYPE_WINDAVERAGE: ['Wind average', 'm/s', ""],
+    SENSOR_TYPE_WINDGUST: ['Wind gust', 'm/s', ""],
+    SENSOR_TYPE_WATT: ['Watt', 'W', ""],
 }