diff --git a/tests/auto/wayland/shared/coreprotocol.cpp b/tests/auto/wayland/shared/coreprotocol.cpp
index 833ad4b097f..5d9c4e9a368 100644
--- a/tests/auto/wayland/shared/coreprotocol.cpp
+++ b/tests/auto/wayland/shared/coreprotocol.cpp
@@ -77,8 +77,10 @@ void Surface::surface_attach(Resource *resource, wl_resource *buffer, int32_t x,
             m_image = QImage();
     } else {
         QPoint offset(x, y);
+        if (resource->version() < 5)
+            m_pending.commitSpecific.attachOffset = offset;
+
         m_pending.buffer = fromResource<Buffer>(buffer);
-        m_pending.commitSpecific.attachOffset = offset;
         m_pending.commitSpecific.attached = true;
 
         emit attach(buffer, offset);
@@ -143,6 +145,13 @@ void Surface::surface_frame(Resource *resource, uint32_t callback)
     }
 }
 
+void Surface::surface_offset(Resource *resource, int32_t x, int32_t y)
+{
+    Q_UNUSED(resource);
+    QPoint offset(x, y);
+    m_pending.commitSpecific.attachOffset = offset;
+}
+
 bool WlCompositor::isClean() {
     for (auto *surface : std::as_const(m_surfaces)) {
         if (!CursorRole::fromSurface(surface)) {
diff --git a/tests/auto/wayland/shared/coreprotocol.h b/tests/auto/wayland/shared/coreprotocol.h
index 0f59441a386..9699759d030 100644
--- a/tests/auto/wayland/shared/coreprotocol.h
+++ b/tests/auto/wayland/shared/coreprotocol.h
@@ -124,6 +124,7 @@ protected:
     void surface_set_buffer_scale(Resource *resource, int32_t scale) override;
     void surface_commit(Resource *resource) override;
     void surface_frame(Resource *resource, uint32_t callback) override;
+    void surface_offset(Resource *resource, int32_t x, int32_t y) override;
 };
 
 class Region : public QtWaylandServer::wl_region
@@ -145,7 +146,7 @@ class WlCompositor : public Global, public QtWaylandServer::wl_compositor
 {
     Q_OBJECT
 public:
-    explicit WlCompositor(CoreCompositor *compositor, int version = 4)
+    explicit WlCompositor(CoreCompositor *compositor, int version = 5)
         : QtWaylandServer::wl_compositor(compositor->m_display, version)
         , m_compositor(compositor)
     {}