diff --git a/plugins/kdecorations/aurorae/src/aurorae.cpp b/plugins/kdecorations/aurorae/src/aurorae.cpp
--- a/plugins/kdecorations/aurorae/src/aurorae.cpp
+++ b/plugins/kdecorations/aurorae/src/aurorae.cpp
@@ -339,6 +339,7 @@
         m_renderControl = new QQuickRenderControl(this);
         m_view = new QQuickWindow(m_renderControl);
         m_view->setColor(Qt::transparent);
+        m_view->setFlags(Qt::FramelessWindowHint);
 
         // delay rendering a little bit for better performance
         m_updateTimer.reset(new QTimer);