diff --git a/app/views/finders/show_all_content_finder.html.erb b/app/views/finders/show_all_content_finder.html.erb
index 48329c4ba..71122f569 100644
--- a/app/views/finders/show_all_content_finder.html.erb
+++ b/app/views/finders/show_all_content_finder.html.erb
@@ -15,6 +15,7 @@
 
 <form method="get" action="<%= content_item.base_path %>" data-ga4-change-category="clear-all-filters">
   <%= hidden_field_tag :parent, @parent if @parent.present? %>
+  <%= hidden_field_tag :enable_new_all_content_finder_ui, params[:enable_new_all_content_finder_ui] if params[:enable_new_all_content_finder_ui].present? %>
 
   <div class="govuk-width-container">
     <%= render 'govuk_publishing_components/components/contextual_breadcrumbs', content_item: content_item.as_hash %>