diff --git a/files/nats_registration_listener.py b/files/nats_registration_listener.py
index f3fd9d0..eba6c81 100644
--- a/files/nats_registration_listener.py
+++ b/files/nats_registration_listener.py
@@ -113,6 +113,7 @@ IGNORE_MACS_RAW = [
     "D0:6C:37:01:0D:44",
     "D0:6C:37:00:85:04",
     "D0:6C:37:00:9B:2C",
+    "D0:6C:37:01:1F:2C",
 
 ]