diff --git a/templates/web/prod/index.html.twig b/templates/web/prod/index.html.twig
index 786c583e8d..d2b34b8ff1 100644
--- a/templates/web/prod/index.html.twig
+++ b/templates/web/prod/index.html.twig
@@ -277,6 +277,9 @@
                         {% endif %}
                         <div id="FIRST_QUERY_CONTAINER" class="last-query" style="display: none" data-format="json">{{ startq | raw }}</div>
                     {% endif %}
+                    {#container fetched by js #}
+                    <input type="hidden" name="advanced-search-title" id="advanced-search-title" value="{{ 'Advanced Search' | trans }}">
+
                     <form id="searchForm" method="POST" action="{{ path('prod_query') }}" name="phrasea_query" class="phrasea_query">
                         <input id="SENT_query" name="qry" type="hidden" value="{{app['settings'].getUserSetting(app.getAuthenticatedUser(), 'start_page_query')}}">
                         <input type="hidden" name="pag" id="formAnswerPage" value="">
@@ -454,7 +457,7 @@
                                                     <hr />
                                                     <label class="status-section-title">
                                                         <span class="danger_indicator">{{ 'Date(s) from field(s)' | trans }}</span>
-                                                        <img id="info-box-trigger" src="/assets/common/images/icons/info-white.png" width="18" height="18">
+                                                        <img id="info-box-trigger" src="/assets/common/images/icons/Info-white.png" width="18" height="18">
                                                         <div id="info-box">
                                                             <p>
                                                                 {{ 'prod::advancesearch:tooltips:datefield_restriction_explanation' | trans }}