diff --git a/libsrc/leddevice/LedDevicePhilipsHue.cpp b/libsrc/leddevice/LedDevicePhilipsHue.cpp
index 690a7b94..2cedc8a5 100755
--- a/libsrc/leddevice/LedDevicePhilipsHue.cpp
+++ b/libsrc/leddevice/LedDevicePhilipsHue.cpp
@@ -54,9 +54,15 @@ void LedDevicePhilipsHue::put(QString route, QString content) {
 	QHttpRequestHeader header("PUT", url);
 	header.setValue("Host", host);
 	header.setValue("Accept-Encoding", "identity");
+	header.setValue("Connection", "keep-alive");
 	header.setValue("Content-Length", QString("%1").arg(content.size()));
-	http->setHost(host);
+	QEventLoop loop;
+	// Connect requestFinished signal to quit slot of the loop.
+	loop.connect(http, SIGNAL(requestFinished(int, bool)), SLOT(quit()));
+	// Perfrom request
 	http->request(header, content.toAscii());
+	// Go into the loop until the request is finished.
+	loop.exec();
 }
 
 QByteArray LedDevicePhilipsHue::get(QString route) {
@@ -92,13 +98,17 @@ void LedDevicePhilipsHue::saveStates(unsigned int nLights) {
 		// Read the response.
 		QByteArray response = get(getRoute(i + 1));
 		// Parse JSON.
-		Json::Value state;
-		if (!reader.parse(QString(response).toStdString(), state)) {
+		Json::Value json;
+		if (!reader.parse(QString(response).toStdString(), json)) {
 			// Error occured, break loop.
 			break;
 		}
+		// Save state object values which are subject to change.
+		Json::Value state(Json::objectValue);
+		state["xy"] = json["state"]["xy"];
+		state["bri"] = json["state"]["bri"];
 		// Save state object.
-		states.push_back(QString(writer.write(state["state"]).c_str()));
+		states.push_back(QString(writer.write(state).c_str()).trimmed());
 	}
 }