diff --git a/app/assets/error_pages/5xx.html b/app/assets/error_pages/5xx.html
index d9d58530f..b84e0f729 100644
--- a/app/assets/error_pages/5xx.html
+++ b/app/assets/error_pages/5xx.html
@@ -17,7 +17,7 @@
     href="/static/images/apple-touch-icon.png?a0f7e1b728a42016b247dc54ee40d055">
   <link rel="icon" type="image/png" sizes="32x32" href="/static/images/favicon-32x32.png">
   <link rel="icon" type="image/png" sizes="16x16" href="/static/images/favicon-16x16.png">
-  <link rel="manifest" href="/static/images/site.webmanifest">
+  <link rel="manifest" href="{{ asset_url('images/site.webmanifest') }}">
 
   <link rel="stylesheet" media="screen" href="/static/stylesheets/main.css?d077f86473501ab244de0b30600536ee" />
   <link rel="stylesheet" media="print" href="/static/stylesheets/print.css?28010888ca5719dc83d7c2c80f6ed2b2" />
diff --git a/app/templates/new/components/head.html b/app/templates/new/components/head.html
index 3e99f73f5..44c476b27 100644
--- a/app/templates/new/components/head.html
+++ b/app/templates/new/components/head.html
@@ -16,7 +16,7 @@
     <link rel="icon" type="image/png" sizes="16x16" href="{{ assetPath | default('/static') }}/images/favicon-16x16.png" />
     <link rel="mask-icon" href="{{ assetPath | default('/static') }}/images/safari-pinned-tab.svg" color="#5bbad5">
     <link rel="apple-touch-icon" sizes="180x180" href="{{ assetPath | default('/static') }}/images/apple-touch-icon.png">
-    <link rel="manifest" href="/site.webmanifest">
+    <link rel="manifest" href="{{ asset_url('images/site.webmanifest') }}">
     <meta name="msapplication-TileColor" content="#da532c">
     <link href="{{ assetPath | default('/static') }}/images/notify-dark-favicon.png" rel="icon" media="(prefers-color-scheme: dark)">
     <meta name="theme-color" content="#ffffff">