diff --git a/src/lib_gui/qt/graphics/QtGraphicsView.cpp b/src/lib_gui/qt/graphics/QtGraphicsView.cpp
index 46bfd447..48eb91b2 100644
--- a/src/lib_gui/qt/graphics/QtGraphicsView.cpp
+++ b/src/lib_gui/qt/graphics/QtGraphicsView.cpp
@@ -103,11 +103,6 @@ void QtGraphicsView::ensureVisibleAnimated(const QRectF& rect, int xmargin, int
 	move->start();
 }
 
-void QtGraphicsView::setMouseWheelCallback(const std::function<void(QWheelEvent*)>& callback)
-{
-	m_mouseWheelCallback = callback;
-}
-
 void QtGraphicsView::updateZoom(float delta)
 {
 	float factor = 1.0f + 0.001f * delta;
@@ -213,7 +208,20 @@ void QtGraphicsView::keyReleaseEvent(QKeyEvent* event)
 
 void QtGraphicsView::wheelEvent(QWheelEvent* event)
 {
-	m_mouseWheelCallback(event);
+	bool zoomDefault = ApplicationSettings::getInstance()->getControlsGraphZoomOnMouseWheel();
+	bool shiftPressed = event->modifiers() == Qt::ShiftModifier;
+
+	if (zoomDefault != shiftPressed)
+	{
+		if (event->delta() != 0.0f)
+		{
+			updateZoom(event->delta());
+		}
+	}
+	else
+	{
+		QGraphicsView::wheelEvent(event);
+	}
 }
 
 void QtGraphicsView::contextMenuEvent(QContextMenuEvent* event)
diff --git a/src/lib_gui/qt/graphics/QtGraphicsView.h b/src/lib_gui/qt/graphics/QtGraphicsView.h
index 8e9d5503..bb62bcaf 100644
--- a/src/lib_gui/qt/graphics/QtGraphicsView.h
+++ b/src/lib_gui/qt/graphics/QtGraphicsView.h
@@ -1,7 +1,6 @@
 #ifndef QT_GRAPHICS_VIEW_H
 #define QT_GRAPHICS_VIEW_H
 
-#include <functional>
 #include <memory>
 
 #include <QGraphicsView>
@@ -26,7 +25,6 @@ public:
 
 	void ensureVisibleAnimated(const QRectF& rect, int xmargin = 50, int ymargin = 50);
 
-	void setMouseWheelCallback(const std::function<void(QWheelEvent*)>& callback);
 	void updateZoom(float delta);
 
 protected:
@@ -73,8 +71,6 @@ private:
 
 	QAction* m_exportGraphAction;
 	QAction* m_copyNodeNameAction;
-
-	std::function<void(QWheelEvent*)> m_mouseWheelCallback;
 };
 
 #endif // QT_GRAPHICS_VIEW_H
diff --git a/src/lib_gui/qt/view/QtGraphView.cpp b/src/lib_gui/qt/view/QtGraphView.cpp
index 095f17c3..6ab39d8e 100644
--- a/src/lib_gui/qt/view/QtGraphView.cpp
+++ b/src/lib_gui/qt/view/QtGraphView.cpp
@@ -72,8 +72,6 @@ void QtGraphView::initView()
 	view->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
 	view->viewport()->setCursor(Qt::ArrowCursor);
 
-	getView()->setMouseWheelCallback(std::bind(&QtGraphView::onMouseWheelEvent, this, std::placeholders::_1));
-
 	widget->layout()->addWidget(view);
 
 	m_zoomInButton = new QPushButton(widget);
@@ -178,24 +176,6 @@ void QtGraphView::zoomOutPressed()
 	zoom(m_zoomOutButtonSpeed);
 }
 
-void QtGraphView::onMouseWheelEvent(QWheelEvent* event)
-{
-	bool zoomDefault = ApplicationSettings::getInstance()->getControlsGraphZoomOnMouseWheel();
-	bool shiftPressed = event->modifiers() == Qt::ShiftModifier;
-
-	if (zoomDefault != shiftPressed)
-	{
-		if (event->delta() != 0.0f)
-		{
-			zoom(event->delta());
-		}
-	}
-	else
-	{
-		// QGraphicsView::wheelEvent(event);
-	}
-}
-
 void QtGraphView::switchToNewGraphData()
 {
 	m_oldGraph = m_graph;
diff --git a/src/lib_gui/qt/view/QtGraphView.h b/src/lib_gui/qt/view/QtGraphView.h
index 0eaf1b20..ca728965 100644
--- a/src/lib_gui/qt/view/QtGraphView.h
+++ b/src/lib_gui/qt/view/QtGraphView.h
@@ -58,8 +58,6 @@ private slots:
 	void zoomInPressed();
 	void zoomOutPressed();
 
-	void onMouseWheelEvent(QWheelEvent* event);
-
 private:
 	void switchToNewGraphData();