diff --git a/js/pacosako_ui.js b/js/pacosako_ui.js
index aeefa3b..fe46546 100644
--- a/js/pacosako_ui.js
+++ b/js/pacosako_ui.js
@@ -1239,6 +1239,7 @@ $(function (){
       renderBoard,
       putState,
       putMeta,
+      PS,
       IO,
    };