diff --git a/include/wx/html/winpars.h b/include/wx/html/winpars.h
index 4489ca5b69..94f16179eb 100644
--- a/include/wx/html/winpars.h
+++ b/include/wx/html/winpars.h
@@ -24,7 +24,7 @@ class WXDLLIMPEXP_FWD_HTML wxHtmlWindowInterface;
 class WXDLLIMPEXP_FWD_HTML wxHtmlWinParser;
 class WXDLLIMPEXP_FWD_HTML wxHtmlWinTagHandler;
 class WXDLLIMPEXP_FWD_HTML wxHtmlTagsModule;
-class wxHtmlWinParser_TextParsingState;
+struct wxHtmlWinParser_TextParsingState;
 
 
 //--------------------------------------------------------------------------------