diff --git a/hw/xwayland/xwayland-screen.h b/hw/xwayland/xwayland-screen.h
index 9eaac16db..92688a7e0 100644
--- a/hw/xwayland/xwayland-screen.h
+++ b/hw/xwayland/xwayland-screen.h
@@ -145,6 +145,7 @@ struct xwl_screen {
     int libdecor_fd;
     struct libdecor *libdecor_context;
 #endif
+    const char *output_name;
 };
 
 /* Apps which use randr/vidmode to change the mode when going fullscreen,