diff --git a/src/scene/surfaceitem_wayland.cpp b/src/scene/surfaceitem_wayland.cpp
index b2fc0c2714..6303298710 100644
--- a/src/scene/surfaceitem_wayland.cpp
+++ b/src/scene/surfaceitem_wayland.cpp
@@ -91,6 +91,7 @@ void SurfaceItemWayland::handleSurfaceSizeChanged()
 
 void SurfaceItemWayland::handleBufferSizeChanged()
 {
+    setBufferSourceBox(m_surface->bufferSourceBox());
     setBufferSize(m_surface->bufferSize());
     discardPixmap();
 }