diff --git a/src/Mod/TechDraw/Gui/QGTracker.cpp b/src/Mod/TechDraw/Gui/QGTracker.cpp
index 8d47127a68..a2406ae0fd 100644
--- a/src/Mod/TechDraw/Gui/QGTracker.cpp
+++ b/src/Mod/TechDraw/Gui/QGTracker.cpp
@@ -400,7 +400,7 @@ void QGTracker::setPoint(std::vector<QPointF> pts)
     auto point = new QGIVertex(-1);
     point->setParentItem(this);
     point->setPos(pts.front());
-    point->setRadius(static_cast<QGIViewPart *>(m_qgParent)->getVertexSize());
+    point->setRadius(Rez::guiX(getTrackerWeight()));
     point->setNormalColor(Qt::blue);
     point->setFillColor(Qt::blue);
     point->setPrettyNormal();