diff --git a/app/views/layouts/sign_in_halt.html.erb b/app/views/layouts/sign_in_halt.html.erb
index 6b18b6ef8..a8eb9d209 100644
--- a/app/views/layouts/sign_in_halt.html.erb
+++ b/app/views/layouts/sign_in_halt.html.erb
@@ -3,6 +3,7 @@
 <!DOCTYPE html>
 <html>
   <head>
+    <%= csp_meta_tag %>
     <meta data-hook="head-js">
     <title><%=t "head.title", title: (yield :head_title) %></title>
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
