From ebce6662647757037beee100d2c3742fd14b24eb Mon Sep 17 00:00:00 2001
From: arsaboo <arsaboo@gmx.com>
Date: Mon, 23 Oct 2017 13:05:20 -0400
Subject: [PATCH] Fix decimals in uptime sensor

---
 homeassistant/components/sensor/uptime.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/sensor/uptime.py b/homeassistant/components/sensor/uptime.py
index 89c0fbffd8e..09034380c63 100644
--- a/homeassistant/components/sensor/uptime.py
+++ b/homeassistant/components/sensor/uptime.py
@@ -74,5 +74,5 @@ class UptimeSensor(Entity):
         if self.unit_of_measurement == 'days':
             div_factor *= 24
         delta = delta.total_seconds() / div_factor
-        self._state = round(delta, 2)
+        self._state = format(round(delta, 2), '.2f')
         _LOGGER.debug("New value: %s", delta)