1 files changed, 3 insertions, 1 deletions
diff --git a/src/serialbus/qmodbusrtuserialmaster_p.h b/src/serialbus/qmodbusrtuserialmaster_p.h
index 9672684..d206eec 100644
--- a/src/serialbus/qmodbusrtuserialmaster_p.h
+++ b/src/serialbus/qmodbusrtuserialmaster_p.h
@@ -310,7 +310,7 @@ public:
             onBytesWritten(bytes);
         });
 
-        QObject::connect(m_serialPort, QOverload<QSerialPort::SerialPortError>::of(&QSerialPort::error),
+        QObject::connect(m_serialPort, &QSerialPort::errorOccurred,
                 q, [this](QSerialPort::SerialPortError error) {
             onError(error);
         });
@@ -427,6 +427,8 @@ public:
         return false;
     }
 
+    QIODevice *device() const override { return m_serialPort; }
+
     Timer m_responseTimer;
     QByteArray m_responseBuffer;