diff --git a/mainwindow.cpp b/mainwindow.cpp
index eca41b94c..014fdef16 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -833,7 +833,6 @@ MainWindow::MainWindow(QDir const& temp_directory, bool multiple,
   }
   m_saveDecoded=ui->actionSave_decoded->isChecked();
   m_saveAll=ui->actionSave_all->isChecked();
-  ui->inGain->setValue(m_inGain);
   ui->sbTxPercent->setValue(m_pctx);
   ui->TxPowerComboBox->setCurrentIndex(int(0.3*(m_dBm + 30.0)+0.2));
   ui->cbUploadWSPR_Spots->setChecked(m_uploadSpots);
@@ -975,7 +974,6 @@ void MainWindow::writeSettings()
   m_settings->setValue("ShMsgs",m_bShMsgs);
   m_settings->setValue("SWL",ui->cbSWL->isChecked());
   m_settings->setValue ("DialFreq", QVariant::fromValue(m_lastMonitoredFrequency));
-  m_settings->setValue("InGain",m_inGain);
   m_settings->setValue("OutAttenuation", ui->outAttenuation->value ());
   m_settings->setValue("NoSuffix",m_noSuffix);
   m_settings->setValue("GUItab",ui->tabWidget->currentIndex());
@@ -1053,7 +1051,6 @@ void MainWindow::readSettings()
   ui->TxFreqSpinBox->setValue(0); // ensure a change is signaled
   ui->TxFreqSpinBox->setValue(m_settings->value("TxFreq",1500).toInt());
   m_ndepth=m_settings->value("NDepth",3).toInt();
-  m_inGain=m_settings->value("InGain",0).toInt();
   m_pctx=m_settings->value("PctTx",20).toInt();
   m_dBm=m_settings->value("dBm",37).toInt();
   ui->WSPR_prefer_type_1_check_box->setChecked (m_settings->value ("WSPRPreferType1", true).toBool ());
@@ -4917,11 +4914,6 @@ void MainWindow::on_actionEnable_AP_DXcall_toggled (bool checked)
   m_ndepth ^= (-checked ^ m_ndepth) & 0x00000040;
 }
 
-void MainWindow::on_inGain_valueChanged(int n)
-{
-  m_inGain=n;
-}
-
 void MainWindow::on_actionErase_ALL_TXT_triggered()          //Erase ALL.TXT
 {
   int ret = MessageBox::query_message (this, tr ("Confirm Erase"),
diff --git a/mainwindow.h b/mainwindow.h
index 50a457e12..4ef245318 100644
--- a/mainwindow.h
+++ b/mainwindow.h
@@ -184,7 +184,6 @@ private slots:
   void on_actionQuickDecode_toggled (bool);
   void on_actionMediumDecode_toggled (bool);
   void on_actionDeepestDecode_toggled (bool);
-  void on_inGain_valueChanged(int n);
   void bumpFqso(int n);
   void on_actionErase_ALL_TXT_triggered();
   void on_actionErase_wsjtx_log_adi_triggered();
diff --git a/mainwindow.ui b/mainwindow.ui
index 2a7cdec33..9e604eeca 100644
--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -1935,28 +1935,6 @@ list. The list can be maintained in Settings (F2).</string>
           </property>
          </widget>
         </item>
-        <item row="1" column="1" rowspan="2">
-         <widget class="QSlider" name="inGain">
-          <property name="toolTip">
-           <string>Digital gain for graph windows</string>
-          </property>
-          <property name="minimum">
-           <number>-50</number>
-          </property>
-          <property name="maximum">
-           <number>50</number>
-          </property>
-          <property name="value">
-           <number>20</number>
-          </property>
-          <property name="tickPosition">
-           <enum>QSlider::TicksBelow</enum>
-          </property>
-          <property name="tickInterval">
-           <number>10</number>
-          </property>
-         </widget>
-        </item>
         <item row="1" column="2">
          <widget class="QWidget" name="DX_controls_widget" native="true">
           <property name="sizePolicy">
@@ -3051,7 +3029,6 @@ QPushButton[state=&quot;ok&quot;] {
   <tabstop>autoButton</tabstop>
   <tabstop>stopTxButton</tabstop>
   <tabstop>tuneButton</tabstop>
-  <tabstop>inGain</tabstop>
   <tabstop>dxCallEntry</tabstop>
   <tabstop>dxGridEntry</tabstop>
   <tabstop>lookupButton</tabstop>