diff --git a/app/views/layouts/portal.html.erb b/app/views/layouts/portal.html.erb
index f3f008305..bdb05e19c 100644
--- a/app/views/layouts/portal.html.erb
+++ b/app/views/layouts/portal.html.erb
@@ -128,7 +128,7 @@ By default, it renders:
       tocHeader: '<%= I18n.t('public_portal.toc_header') %>'
     };
   </script>
-  <% if @portal.channel_web_widget.present? %>
+  <% if @portal.channel_web_widget.present? && !@is_plain_layout_enabled %>
   <%= @portal.channel_web_widget.web_widget_script.html_safe %>
   <% end %>
 </html>