diff --git a/homeassistant/components/alarm_control_panel/concord232.py b/homeassistant/components/alarm_control_panel/concord232.py
index 167b7909fe6..df815424ee9 100755
--- a/homeassistant/components/alarm_control_panel/concord232.py
+++ b/homeassistant/components/alarm_control_panel/concord232.py
@@ -117,7 +117,7 @@ class Concord232Alarm(alarm.AlarmControlPanel):
 
     def alarm_arm_home(self, code=None):
         """Send arm home command."""
-        self._alarm.arm('home')
+        self._alarm.arm('stay')
 
     def alarm_arm_away(self, code=None):
         """Send arm away command."""