diff --git a/include/transport/networkplugin.h b/include/transport/networkplugin.h
index a1b64226b34847933530f62a1631b3cd99260fa4..c6125be8cd304b2fb5a86de82a497f95a6138f24 100644
--- a/include/transport/networkplugin.h
+++ b/include/transport/networkplugin.h
@@ -74,7 +74,7 @@ class NetworkPlugin {
 		void handleJoinRoomPayload(const std::string &payload);
 		void handleLeaveRoomPayload(const std::string &payload);
 		void handleVCardPayload(const std::string &payload);
-		void handleDataRead(const Swift::ByteArray&);
+		void handleDataRead(const Swift::SafeByteArray&);
 		void _handleConnected(bool error);
 		void handleDisconnected();
 
@@ -82,7 +82,7 @@ class NetworkPlugin {
 		void sendPong();
 		void pingTimeout();
 
-		std::string m_data;
+		Swift::SafeByteArray m_data;
 		std::string m_host;
 		int m_port;
 		Swift::BoostNetworkFactories *m_factories;