diff --git a/include/wx/generic/choicdgg.h b/include/wx/generic/choicdgg.h
index 945b699ed1..991ea54bb2 100644
--- a/include/wx/generic/choicdgg.h
+++ b/include/wx/generic/choicdgg.h
@@ -18,6 +18,7 @@
 
 #include "wx/setup.h"
 #include "wx/dialog.h"
+#include "wx/listbox.h"
 
 #define wxCHOICE_HEIGHT 150
 #define wxCHOICE_WIDTH 200