diff --git a/gateway/src/gateway.cpp b/gateway/src/gateway.cpp
index 2870728..17a4ed2 100644
--- a/gateway/src/gateway.cpp
+++ b/gateway/src/gateway.cpp
@@ -61,28 +61,28 @@ void readRcSwitch(JsonDocument& jsonDoc) {
 			}
 			if (GET_TYPE(value) == SensorType::GENERIC) {
 				JsonObject sensor = jsonDoc.createNestedObject("sensor");
-				sensor["id"] = ID(value);
+				jsonDoc["id"] = ID(value);
 				sensor["value"] = GET_VALUE(value);
 				sensor["voltage"] = GET_VCC(value);
 				return;
 			}
 			if (GET_TYPE(value) == SensorType::TEMPERATURE) {
 				JsonObject sensor = jsonDoc.createNestedObject("sensor");
-				sensor["id"] = ID(value);
+				jsonDoc["id"] = ID(value);
 				sensor["temperature"] = GET_TEMP(value);
 				sensor["voltage"] = GET_VCC(value);
 				return;
 			}
 			if (GET_TYPE(value) == SensorType::HUMIDITY) {
 				JsonObject sensor = jsonDoc.createNestedObject("sensor");
-				sensor["id"] = ID(value);
+				jsonDoc["id"] = ID(value);
 				sensor["humidity"] = GET_HUMIDITY(value);
 				sensor["voltage"] = GET_VCC(value);
 				return;
 			}
 			if (GET_TYPE(value) == SensorType::CONTACT) {
 				JsonObject sensor = jsonDoc.createNestedObject("contact");
-				sensor["id"] = ID(value);
+				jsonDoc["id"] = ID(value);
 				sensor["state"] = GET_STATE(value) ? "on" : "off";
 				sensor["voltage"] = GET_VCC(value);
 				return;