1 files changed, 2 insertions, 0 deletions
diff --git a/src/network/socket/qsocks5socketengine_p.h b/src/network/socket/qsocks5socketengine_p.h
index b85fd62d2e..9492d4532d 100644
--- a/src/network/socket/qsocks5socketengine_p.h
+++ b/src/network/socket/qsocks5socketengine_p.h
@@ -92,12 +92,14 @@ public:
     qint64 write(const char *data, qint64 len);
 
 #ifndef QT_NO_UDPSOCKET
+#ifndef QT_NO_NETWORKINTERFACE
     bool joinMulticastGroup(const QHostAddress &groupAddress,
                             const QNetworkInterface &interface);
     bool leaveMulticastGroup(const QHostAddress &groupAddress,
                              const QNetworkInterface &interface);
     QNetworkInterface multicastInterface() const;
     bool setMulticastInterface(const QNetworkInterface &iface);
+#endif // QT_NO_NETWORKINTERFACE
 
     qint64 readDatagram(char *data, qint64 maxlen, QHostAddress *addr = 0,
         quint16 *port = 0);