diff --git a/.coveragerc b/.coveragerc
index 95816fa55a9..1ff145e2de3 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -79,6 +79,7 @@ omit =
     homeassistant/components/sensor/temper.py
     homeassistant/components/sensor/time_date.py
     homeassistant/components/sensor/transmission.py
+    homeassistant/components/sensor/worldclock.py
     homeassistant/components/switch/arest.py
     homeassistant/components/switch/command_switch.py
     homeassistant/components/switch/edimax.py