diff --git a/docs/markdown/Tutorial.md b/docs/markdown/Tutorial.md
index f43cc3603..34e65fc1c 100644
--- a/docs/markdown/Tutorial.md
+++ b/docs/markdown/Tutorial.md
@@ -141,7 +141,7 @@ int main(int argc, char **argv)
   GtkApplication *app;
   int status;
 
-  app = gtk_application_new(NULL, G_APPLICATION_FLAGS_NONE);
+  app = gtk_application_new(NULL, G_APPLICATION_DEFAULT_FLAGS);
   g_signal_connect(app, "activate", G_CALLBACK(activate), NULL);
   status = g_application_run(G_APPLICATION(app), argc, argv);
   g_object_unref(app);