diff --git a/obuspa/files/etc/obuspa/dmcaching_exclude.json b/obuspa/files/etc/obuspa/dmcaching_exclude.json
index feb08adb5..cbeaec7c6 100644
--- a/obuspa/files/etc/obuspa/dmcaching_exclude.json
+++ b/obuspa/files/etc/obuspa/dmcaching_exclude.json
@@ -2,6 +2,7 @@
   "dmcaching_exclude": [
     "Device.Hosts.Host.",
     "Device.IEEE1905.",
-    "Device.WiFi.DataElements."
+    "Device.WiFi.DataElements.",
+    "Device.NAT.InterfaceSetting."
   ]
 }