diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc
index 6f44f4b9da..9089af4192 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/cateditor-ui.inc
@@ -51,7 +51,7 @@ require( [ 'koha-backend', 'search', 'macros', 'marc-editor', 'marc-record', 'pr
         [%- FOREACH server = z3950_servers -%]
             {
                 server_id: [% server.id | html %],
-                name: '[% server.servername | html %]',
+                name: '[% server.servername | html_entity %]',
                 recordtype: '[% server.recordtype | html %]',
                 checked: [% server.checked ? 'true' : 'false' | html %],
             },