diff --git a/dmtree/tr181/wifi.c b/dmtree/tr181/wifi.c
index fb6191c79431bf4096a356f568115f9987192c03..75056aa08390b0a9a479d0f9eff1d1dcfa30ebb7 100644
--- a/dmtree/tr181/wifi.c
+++ b/dmtree/tr181/wifi.c
@@ -1407,10 +1407,10 @@ static int get_access_point_associative_device_active(char *refparam, struct dmc
 	return 0;
 }
 
-/*#Device.WiFi.AccessPoint.{i}.AssociatedDevice.{i}.Noise!UBUS:wifi.ap.@Name/stations//stations[i-1].tx_failures*/
+/*#Device.WiFi.AccessPoint.{i}.AssociatedDevice.{i}.Noise!UBUS:wifi.ap.@Name/stations//stations[i-1].noise*/
 static int get_WiFiAccessPointAssociatedDevice_Noise(char *refparam, struct dmctx *ctx, void *data, char *instance, char **value)
 {
-	*value = dmjson_get_value((json_object *)data, 1, "snr");
+	*value = dmjson_get_value((json_object *)data, 1, "noise");
 	return 0;
 }
 
diff --git a/json/tr181.json b/json/tr181.json
index 355dc21b379c980295fd1910a275f1d0b2dcda33..9df56279ac99839d017a25585702ad9659cb3675 100644
--- a/json/tr181.json
+++ b/json/tr181.json
@@ -30714,7 +30714,7 @@
 									"object": "wifi.radio.@Name", 
 									"method": "scanresults", 
 									"args": {}, 
-									"key": "accesspoints[@i-1].snr"
+									"key": "accesspoints[@i-1].noise"
 								}
 							}
 						]