diff --git a/src/plugins/platforms/wayland/qwaylanddisplay_p.h b/src/plugins/platforms/wayland/qwaylanddisplay_p.h
index 71a39dd928c..0dd8d7affb8 100644
--- a/src/plugins/platforms/wayland/qwaylanddisplay_p.h
+++ b/src/plugins/platforms/wayland/qwaylanddisplay_p.h
@@ -235,11 +235,6 @@ private:
 
     void registry_global(uint32_t id, const QString &interface, uint32_t version) override;
     void registry_global_remove(uint32_t id) override;
-
-    static void shellHandleConfigure(void *data, struct wl_shell *shell,
-                                     uint32_t time, uint32_t edges,
-                                     struct wl_surface *surface,
-                                     int32_t width, int32_t height);
 };
 
 }