diff --git a/homeassistant/components/light/deconz.py b/homeassistant/components/light/deconz.py
index 05907ea86ee..d6078490e7f 100644
--- a/homeassistant/components/light/deconz.py
+++ b/homeassistant/components/light/deconz.py
@@ -174,7 +174,6 @@ class DeconzLight(Light):
         data = {'on': False}
 
         if ATTR_TRANSITION in kwargs:
-            data = {'bri': 0}
             data['transitiontime'] = int(kwargs[ATTR_TRANSITION]) * 10
 
         if ATTR_FLASH in kwargs: