diff --git a/app/views/layouts/blank.html.erb b/app/views/layouts/blank.html.erb
index b9662a9cb..f28c44707 100644
--- a/app/views/layouts/blank.html.erb
+++ b/app/views/layouts/blank.html.erb
@@ -9,7 +9,7 @@
   <%= stylesheet_link_tag "application", :media => "screen" %>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"></script>
   <%= javascript_include_tag "application" %>
-  <%= Danbooru.config.custom_html_header_content %>
+  <%= raw Danbooru.config.custom_html_header_content %>
   <%= yield :html_header %>
 </head>
 <body lang="en">
