diff --git a/common/lc_mainwindow.cpp b/common/lc_mainwindow.cpp
index c0614404..bc73b110 100644
--- a/common/lc_mainwindow.cpp
+++ b/common/lc_mainwindow.cpp
@@ -30,6 +30,26 @@
 lcMainWindow* gMainWindow;
 #define LC_TAB_LAYOUT_VERSION 0x0001
 
+void lcTabBar::mouseReleaseEvent(QMouseEvent *event)
+{
+	if (event->type() == QEvent::MouseButtonRelease && event->button() == Qt::MidButton)
+		tabCloseRequested(tabAt(event->pos()));
+	else
+		QTabBar::mouseReleaseEvent(event);
+}
+
+lcTabWidget::lcTabWidget()
+	: QTabWidget()
+{
+	setTabBar(new lcTabBar());
+}
+
+lcTabWidget::~lcTabWidget()
+{
+	if (tabBar())
+		delete tabBar();
+}
+
 void lcModelTabWidget::ResetLayout()
 {
 	QLayout* TabLayout = layout();
diff --git a/common/lc_mainwindow.h b/common/lc_mainwindow.h
index 850d53ee..3c447ad2 100644
--- a/common/lc_mainwindow.h
+++ b/common/lc_mainwindow.h
@@ -30,18 +30,24 @@ struct lcSearchOptions
 	char Name[256];
 };
 
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
-typedef QTabWidget lcTabWidget;
-#else
+class lcTabBar : public QTabBar
+{
+protected:
+	void mouseReleaseEvent(QMouseEvent *event);
+};
+
 class lcTabWidget : public QTabWidget
 {
 public:
+	lcTabWidget();
+	~lcTabWidget();
+#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
 	QTabBar* tabBar()
 	{
 		return QTabWidget::tabBar();
 	}
-};
 #endif
+};
 
 class lcModelTabWidget : public QWidget
 {