diff --git a/scripts/speculator/main.go b/scripts/speculator/main.go
index 8d7500a7..b4fe2aef 100644
--- a/scripts/speculator/main.go
+++ b/scripts/speculator/main.go
@@ -284,8 +284,8 @@ func listPulls(w http.ResponseWriter, req *http.Request) {
 	}
 	s := "<body><ul>"
 	for _, pull := range pulls {
-		s += fmt.Sprintf(`<li>%d: <a href="%s">%s</a>: <a href="%s">%s</a>: <a href="spec/%d">spec</a> <a href="diff/rst/%d">rst diff</a></li>`,
-			pull.Number, pull.User.HTMLURL, pull.User.Login, pull.HTMLURL, pull.Title, pull.Number, pull.Number)
+		s += fmt.Sprintf(`<li>%d: <a href="%s">%s</a>: <a href="%s">%s</a>: <a href="spec/%d">spec</a> <a href="diff/html/%d">spec diff</a> <a href="diff/rst/%d">rst diff</a></li>`,
+			pull.Number, pull.User.HTMLURL, pull.User.Login, pull.HTMLURL, pull.Title, pull.Number, pull.Number, pull.Number)
 	}
 	s += "</ul></body>"
 	io.WriteString(w, s)
