diff --git a/homeassistant/components/zwave/lock.py b/homeassistant/components/zwave/lock.py
index 34b5de18c8f..f33933a2772 100755
--- a/homeassistant/components/zwave/lock.py
+++ b/homeassistant/components/zwave/lock.py
@@ -31,9 +31,10 @@ WORKAROUND_ALARM_TYPE = 8
 
 DEVICE_MAPPINGS = {
     POLYCONTROL_DANALOCK_V2_BTZE_LOCK: WORKAROUND_V2BTZE,
-    # Kwikset 914TRL ZW500
+    # Kwikset 914TRL ZW500 99100-078
     (0x0090, 0x440): WORKAROUND_DEVICE_STATE,
     (0x0090, 0x446): WORKAROUND_DEVICE_STATE,
+    (0x0090, 0x238): WORKAROUND_DEVICE_STATE,
     # Yale Locks
     # Yale YRD210, YRD220, YRL220
     (0x0129, 0x0000): WORKAROUND_DEVICE_STATE | WORKAROUND_ALARM_TYPE,