diff --git a/src/plugins/simulator/emulatedconfig/simulatoremulatedconfigwidget.cpp b/src/plugins/simulator/emulatedconfig/simulatoremulatedconfigwidget.cpp
index b21d48428..d231a61c5 100644
--- a/src/plugins/simulator/emulatedconfig/simulatoremulatedconfigwidget.cpp
+++ b/src/plugins/simulator/emulatedconfig/simulatoremulatedconfigwidget.cpp
@@ -21,6 +21,7 @@ namespace BlackSimPlugin
         {
             ui->setupUi(this);
             CGuiUtility::disableMinMaxCloseButtons(this);
+            connect(ui->bb_Close, &QDialogButtonBox::rejected, this, &CSimulatorEmulatedConfigWidget::close);
         }
 
         CSimulatorEmulatedConfigWidget::~CSimulatorEmulatedConfigWidget()
diff --git a/src/plugins/simulator/emulatedconfig/simulatoremulatedconfigwidget.ui b/src/plugins/simulator/emulatedconfig/simulatoremulatedconfigwidget.ui
index eb6c1bcf6..e1f6cff5e 100644
--- a/src/plugins/simulator/emulatedconfig/simulatoremulatedconfigwidget.ui
+++ b/src/plugins/simulator/emulatedconfig/simulatoremulatedconfigwidget.ui
@@ -30,6 +30,16 @@
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QDialogButtonBox" name="bb_Close">
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close</set>
+     </property>
+     <property name="centerButtons">
+      <bool>false</bool>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <customwidgets>