diff --git a/homeassistant/components/sensor/history_stats.py b/homeassistant/components/sensor/history_stats.py
index 08546e3f0c8..fa000a75875 100644
--- a/homeassistant/components/sensor/history_stats.py
+++ b/homeassistant/components/sensor/history_stats.py
@@ -179,7 +179,7 @@ class HistoryStatsSensor(Entity):
         end = dt_util.as_utc(end)
         p_start = dt_util.as_utc(p_start)
         p_end = dt_util.as_utc(p_end)
-        now = dt_util.as_utc(datetime.datetime.now())
+        now = datetime.datetime.now()
 
         # Compute integer timestamps
         start_timestamp = math.floor(dt_util.as_timestamp(start))