diff --git a/drivers/SmartThings/matter-lock/fingerprints.yml b/drivers/SmartThings/matter-lock/fingerprints.yml
index 8dad8a802e..f27b0b7833 100755
--- a/drivers/SmartThings/matter-lock/fingerprints.yml
+++ b/drivers/SmartThings/matter-lock/fingerprints.yml
@@ -33,6 +33,12 @@ matterManufacturer:
     vendorId: 0x101D
     productId: 0x0001
     deviceProfileName: lock-user-pin-schedule
+# Kwikset
+  - id: "Kwikset Matter Lock"
+    deviceLabel: Kwikset Matter Lock
+    vendorId: 0x1421
+    productId: 0x0041
+    deviceProfileName: lock-user-pin-schedule
 matterGeneric:
   - id: "matter/door-lock"
     deviceLabel: Matter Door Lock
diff --git a/drivers/SmartThings/matter-lock/src/new-matter-lock/init.lua b/drivers/SmartThings/matter-lock/src/new-matter-lock/init.lua
index 62f0ff8eb1..c9c96b68c1 100644
--- a/drivers/SmartThings/matter-lock/src/new-matter-lock/init.lua
+++ b/drivers/SmartThings/matter-lock/src/new-matter-lock/init.lua
@@ -31,6 +31,7 @@ local NEW_MATTER_LOCK_PRODUCTS = {
   {0x115f, 0x2802}, -- AQARA, U200
   {0x115f, 0x2801}, -- AQARA, U300
   {0x101D, 0x0001}, -- Yale, Assure 2
+  {0x1421, 0x0041}, -- Kwikset
   {0x10E1, 0x2002} -- VDA
 }
 
@@ -1441,6 +1442,7 @@ end
 -- Lock Operation --
 --------------------
 local function lock_op_event_handler(driver, device, ib, response)
+  device.log.info("lock_op_event_handler")
   local opType = ib.data.elements.lock_operation_type
   local opSource = ib.data.elements.operation_source
   local userIdx = ib.data.elements.user_index