diff --git a/plugins/disk-mount/dbus/dbusdiskmount.h b/plugins/disk-mount/dbus/dbusdiskmount.h
index b14709455..63c21d6c5 100644
--- a/plugins/disk-mount/dbus/dbusdiskmount.h
+++ b/plugins/disk-mount/dbus/dbusdiskmount.h
@@ -98,7 +98,7 @@ public Q_SLOTS: // METHODS
 
 Q_SIGNALS: // SIGNALS
     void Changed(int in0, const QString &in1);
-    void Error(const QString &in0, const QString &in1);
+    void Error(const QString &uuid, const QString &info);
 // begin property changed signals
 void DiskListChanged();
 };
diff --git a/plugins/disk-mount/diskcontrolwidget.cpp b/plugins/disk-mount/diskcontrolwidget.cpp
index 4d301b7b3..7939eb342 100644
--- a/plugins/disk-mount/diskcontrolwidget.cpp
+++ b/plugins/disk-mount/diskcontrolwidget.cpp
@@ -23,6 +23,7 @@ DiskControlWidget::DiskControlWidget(QWidget *parent)
     setStyleSheet("background-color:transparent;");
 
     connect(m_diskInter, &DBusDiskMount::DiskListChanged, this, &DiskControlWidget::diskListChanged);
+    connect(m_diskInter, &DBusDiskMount::Error, this, &DiskControlWidget::unmountFinished);
 
     QMetaObject::invokeMethod(this, "diskListChanged", Qt::QueuedConnection);
 }
@@ -65,3 +66,8 @@ void DiskControlWidget::unmountDisk(const QString &diskId) const
 {
     m_diskInter->Unmount(diskId);
 }
+
+void DiskControlWidget::unmountFinished(const QString &uuid, const QString &info)
+{
+    qDebug() << uuid << info;
+}
diff --git a/plugins/disk-mount/diskcontrolwidget.h b/plugins/disk-mount/diskcontrolwidget.h
index f010b27bf..66385b8a6 100644
--- a/plugins/disk-mount/diskcontrolwidget.h
+++ b/plugins/disk-mount/diskcontrolwidget.h
@@ -19,6 +19,7 @@ signals:
 private slots:
     void diskListChanged();
     void unmountDisk(const QString &diskId) const;
+    void unmountFinished(const QString &uuid, const QString &info);
 
 private:
     QVBoxLayout *m_centeralLayout;