diff --git a/include/wx/fontutil.h b/include/wx/fontutil.h
index 9c114c9b6a..3f439b2c0c 100644
--- a/include/wx/fontutil.h
+++ b/include/wx/fontutil.h
@@ -49,7 +49,7 @@
 // to create a font of non-standard encoding (like KOI8) under Windows - the
 // facename specifies the encoding then)
 
-struct wxNativeEncodingInfo
+struct WXDLLEXPORT wxNativeEncodingInfo
 {
     wxString facename;          // may be empty meaning "any"