diff --git a/kcm/src/widget.cpp b/kcm/src/widget.cpp
--- a/kcm/src/widget.cpp
+++ b/kcm/src/widget.cpp
@@ -150,7 +150,7 @@
             QResizeEvent *e = static_cast<QResizeEvent*>(event);
             const QRect screenSize = object->property("screenSize").toRect();
             QRect geometry(QPoint(0, 0), e->size());
-            geometry.moveCenter(screenSize.center());
+            geometry.moveCenter(screenSize.center() / devicePixelRatioF());
             static_cast<QQuickView*>(object)->setGeometry(geometry);
             // Pass the event further
         }