diff --git a/samples/widgets/widgets.cpp b/samples/widgets/widgets.cpp
index e97145617e..e5a145b11a 100644
--- a/samples/widgets/widgets.cpp
+++ b/samples/widgets/widgets.cpp
@@ -29,6 +29,8 @@
     #include "wx/app.h"
     #include "wx/log.h"
     #include "wx/frame.h"
+    #include "wx/menu.h"
+
     #include "wx/button.h"
     #include "wx/checkbox.h"
     #include "wx/listbox.h"