diff --git a/homeassistant/components/light/rfxtrx.py b/homeassistant/components/light/rfxtrx.py
index d4c6133397c..f5231be78ad 100644
--- a/homeassistant/components/light/rfxtrx.py
+++ b/homeassistant/components/light/rfxtrx.py
@@ -134,7 +134,7 @@ class RfxtrxLight(Light):
         """ True if light is on. """
         return self._state
 
-   @property
+    @property
     def brightness(self):
         """ Brightness of this light between 0..255. """
         return self._brightness