diff --git a/core/static/js/column-shifter.js b/core/static/js/column-shifter.js
index 7000d00..9c38963 100644
--- a/core/static/js/column-shifter.js
+++ b/core/static/js/column-shifter.js
@@ -70,7 +70,7 @@ $(document).ready(function(){
                     "index": "off",
                     "meta": "off",
                     "match_ts": "off",
-                    "batch_id": "off",
+                    "batch_id": "off"
                     //"lang_name": "off",
                     // "words_noun": "off",
                     // "words_adj": "off",