diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
index 462ff7acad..f272fa6b31 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/searchengine/elasticsearch/mappings.tt
@@ -420,7 +420,7 @@ a.add, a.delete {
                                         </select>
                                     </td>
                                     <td>
-                                        <select name="mapping_filter">
+                                        <select data-id="mapping_filter">
                                             <option value="">None</option>
                                             <option value="punctuation">Punctuation</option>
                                         </select>