diff --git a/http-html.go b/http-html.go
index ae6ddbe..3ef7ea4 100644
--- a/http-html.go
+++ b/http-html.go
@@ -182,9 +182,7 @@ func (r *HTWriter) WriteTo(w io.Writer) (int64, error) {
 		}
 		subject := ""
 		if s := twt.Subject(); s != nil {
-			if tag := s.Tag(); tag != nil {
-				subject = tag.Text()
-			}
+			subject = s.Tag().Text()
 		}
 		i, err = fmt.Fprintf(w, `
 			<article>