diff --git a/homeassistant/components/sensor/vera.py b/homeassistant/components/sensor/vera.py
index b678188f8ea..89b2a1a2964 100644
--- a/homeassistant/components/sensor/vera.py
+++ b/homeassistant/components/sensor/vera.py
@@ -148,7 +148,7 @@ class VeraSensor(Entity):
             last_tripped = self.vera_device.refresh_value('LastTrip')
             if last_tripped is not None:
                 utc_time = dt_util.utc_from_timestamp(int(last_tripped))
-                attr[ATTR_LAST_TRIP_TIME] = dt_util.datetime_to_local_str(
+                attr[ATTR_LAST_TRIP_TIME] = dt_util.datetime_to_str(
                     utc_time)
             else:
                 attr[ATTR_LAST_TRIP_TIME] = None
diff --git a/homeassistant/components/switch/vera.py b/homeassistant/components/switch/vera.py
index 9497938ce13..2e472b4358f 100644
--- a/homeassistant/components/switch/vera.py
+++ b/homeassistant/components/switch/vera.py
@@ -136,7 +136,7 @@ class VeraSwitch(ToggleEntity):
             last_tripped = self.vera_device.refresh_value('LastTrip')
             if last_tripped is not None:
                 utc_time = dt_util.utc_from_timestamp(int(last_tripped))
-                attr[ATTR_LAST_TRIP_TIME] = dt_util.datetime_to_local_str(
+                attr[ATTR_LAST_TRIP_TIME] = dt_util.datetime_to_str(
                     utc_time)
             else:
                 attr[ATTR_LAST_TRIP_TIME] = None