diff --git a/sdrbase/mainwindow.cpp b/sdrbase/mainwindow.cpp
index 867c1f4f1..e31a92e7a 100644
--- a/sdrbase/mainwindow.cpp
+++ b/sdrbase/mainwindow.cpp
@@ -29,6 +29,7 @@
#include "gui/preferencesdialog.h"
#include "gui/aboutdialog.h"
#include "gui/rollupwidget.h"
+#include "gui/channelwindow.h"
#include "dsp/dspengine.h"
#include "dsp/spectrumvis.h"
#include "dsp/filesink.h"
@@ -115,7 +116,6 @@ MainWindow::MainWindow(QWidget* parent) :
ui->tabSpectraGUI->addTab(m_deviceUIs.back()->m_spectrumGUI, "X0");
m_dspEngine->addSink(m_deviceUIs.back()->m_spectrumVis);
ui->tabChannels->addTab(m_deviceUIs.back()->m_channelWindow, "X0");
- ui->tabChannels->removeTab(0);
bool sampleSourceSignalsBlocked = m_deviceUIs.back()->m_sampleSource->blockSignals(true);
m_pluginManager->fillSampleSourceSelector(m_deviceUIs.back()->m_sampleSource);
m_deviceUIs.back()->m_sampleSource->blockSignals(sampleSourceSignalsBlocked);
diff --git a/sdrbase/mainwindow.ui b/sdrbase/mainwindow.ui
index f60b104a6..31d08496e 100644
--- a/sdrbase/mainwindow.ui
+++ b/sdrbase/mainwindow.ui
@@ -409,21 +409,8 @@
-
- 0
+ -1
-
-
- false
-
-
-
- 8
-
-
-
- Rx
-
-
@@ -510,14 +497,6 @@
channelDock
-
-
- ChannelWindow
- QWidget
-
- 1
-
-
presetTree
presetSave