diff --git a/files/nats_registration_listener.py b/files/nats_registration_listener.py
index 23b5f6e..789ad15 100644
--- a/files/nats_registration_listener.py
+++ b/files/nats_registration_listener.py
@@ -96,7 +96,7 @@ IGNORE_MACS_RAW = [
     "C4:93:00:51:9A:12",
     "D0:6C:37:00:BD:B0",
     "C4:93:00:4E:97:B0",
-    "D0:6C:37:00:A9:68",
+    "D0:6C:37:00:A9:68",  #### 97227
 
 
 ]