diff --git a/tests/manual/qtabletevent/device_information/tabletwidget.cpp b/tests/manual/qtabletevent/device_information/tabletwidget.cpp
index 28107170700..747c807e02c 100644
--- a/tests/manual/qtabletevent/device_information/tabletwidget.cpp
+++ b/tests/manual/qtabletevent/device_information/tabletwidget.cpp
@@ -57,6 +57,8 @@ bool TabletWidget::eventFilter(QObject *, QEvent *ev)
             mPos = event->pos();
             mGPos = event->globalPosition();
             mTimestamp = event->timestamp();
+            if (isVisible())
+                update();
         }
         break;
     case QEvent::Wheel: