diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/auth.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/auth.tt
index 19548caf57..01d27ac2aa 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/auth.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/auth.tt
@@ -95,14 +95,14 @@
 [% END %]
 
 [% IF ( casServerUrl ) %]
-    <p><a href="[% casServerUrl | url %]">If you have a CAS account, please click here to login</a>.<p>
+    <p><a href="[% casServerUrl | $raw %]">If you have a CAS account, please click here to login</a>.<p>
 [% END %]
 
 [% IF ( casServersLoop ) %]
     <p>If you have a CAS account, please choose against which one you would like to authenticate:</p>
 <ul>
     [% FOREACH casServer IN casServersLoop %]
-        <li><a href="[% casServer.value | url %]">[% casServer.name | html %]</a></li>
+        <li><a href="[% casServer.value | $raw %]">[% casServer.name | html %]</a></li>
     [% END %]
 [% END %]
 [% END %]