diff --git a/public/index.html b/public/index.html
index 389d916d..f79b9019 100644
--- a/public/index.html
+++ b/public/index.html
@@ -5,6 +5,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
     <meta name="renderer" content="webkit">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"/>
+    <!-- <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests" /> -->
     <link rel="icon" href="<%= BASE_URL %>shorticon.png"/>
     <link rel="manifest" href="/manifest.json"/>
     <title><%= webpackConfig.name %></title>