diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-user.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-user.tt
index 62a9b95b23..beb1f9cde6 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-user.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-user.tt
@@ -1021,7 +1021,7 @@
 [% SET islands = Asset.js("js/vue/dist/islands.esm.js").match('(src="([^"]+)")').1 %]
 <script src="[% islands | $raw %]" type="module">
 </script>
-<script type="module">
+<script type="module" nonce="[% Koha.CSPNonce | $raw %]">
     import { hydrate } from "[% islands | $raw %]";
     hydrate();
 </script>