diff --git a/servatrice/src/servatrice.cpp b/servatrice/src/servatrice.cpp
index 87eada78..30c88cfd 100644
--- a/servatrice/src/servatrice.cpp
+++ b/servatrice/src/servatrice.cpp
@@ -78,7 +78,11 @@ Servatrice_GameServer::~Servatrice_GameServer()
 	}
 }
 
+#if QT_VERSION < 0x050000
 void Servatrice_GameServer::incomingConnection(int socketDescriptor)
+#else
+void Servatrice_GameServer::incomingConnection(qintptr socketDescriptor)
+#endif
 {
 	// Determine connection pool with smallest client count
 	int minClientCount = -1;
diff --git a/servatrice/src/servatrice.h b/servatrice/src/servatrice.h
index fbfac035..2b991512 100644
--- a/servatrice/src/servatrice.h
+++ b/servatrice/src/servatrice.h
@@ -52,7 +52,11 @@ public:
 	Servatrice_GameServer(Servatrice *_server, int _numberPools, const QSqlDatabase &_sqlDatabase, QObject *parent = 0);
 	~Servatrice_GameServer();
 protected:
+#if QT_VERSION < 0x050000
 	void incomingConnection(int socketDescriptor);
+#else
+	void incomingConnection(qintptr socketDescriptor);
+#endif
 };
 
 class Servatrice_IslServer : public QTcpServer {