diff --git a/include/wx/os2/font.h b/include/wx/os2/font.h
index 94ec7c7bbb..bdbe4002c4 100644
--- a/include/wx/os2/font.h
+++ b/include/wx/os2/font.h
@@ -14,6 +14,7 @@
 
 #include "wx/gdiobj.h"
 #include "wx/os2/private.h"
+#include "wx/fontutil.h"
 
 WXDLLEXPORT_DATA(extern const wxChar*) wxEmptyString;