diff --git a/homeassistant/components/zwave.py b/homeassistant/components/zwave.py
index f8959f33033..c77b556826b 100644
--- a/homeassistant/components/zwave.py
+++ b/homeassistant/components/zwave.py
@@ -53,6 +53,7 @@ COMMAND_CLASS_THERMOSTAT_FAN_MODE = 68
 COMMAND_CLASS_BATTERY = 128
 
 GENERIC_COMMAND_CLASS_WHATEVER = None
+GENERIC_COMMAND_CLASS_NOTIFICATION_SENSOR = 7
 GENERIC_COMMAND_CLASS_MULTILEVEL_SWITCH = 17
 GENERIC_COMMAND_CLASS_BINARY_SWITCH = 16
 GENERIC_COMMAND_CLASS_ENTRY_CONTROL = 64
@@ -110,7 +111,8 @@ DISCOVERY_COMPONENTS = [
      GENRE_USER),
     ('binary_sensor',
      [GENERIC_COMMAND_CLASS_BINARY_SENSOR,
-      GENERIC_COMMAND_CLASS_MULTILEVEL_SENSOR],
+      GENERIC_COMMAND_CLASS_MULTILEVEL_SENSOR,
+      GENERIC_COMMAND_CLASS_NOTIFICATION_SENSOR],
      [SPECIFIC_DEVICE_CLASS_WHATEVER],
      [COMMAND_CLASS_SENSOR_BINARY],
      TYPE_BOOL,