diff --git a/ChangeLog b/ChangeLog
index 77430f12..f9765ad3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2025-01-22 Andrew Ruthven <andrew@etc.gen.nz>
+	* Using a Ticket ID requires public.php
+
 2024-04-15 Andrew Ruthven <andrew@etc.gen.nz>
 	* Add caching of user credential success/failure
 
diff --git a/inc/ui/collection-edit.php b/inc/ui/collection-edit.php
index ced4f4e2..8477f5d2 100644
--- a/inc/ui/collection-edit.php
+++ b/inc/ui/collection-edit.php
@@ -463,7 +463,7 @@ EOTEMPLATE;
   if ($can_write_collection) {
     $browser->AddColumn( 'ticket_id', translate('Ticket ID'), '', '' );
   }
-  $browser->AddColumn( 'target', translate('Target'), '', '<td style="white-space:nowrap;">%s</td>', "'".$c->base_url.'/caldav.php'."' ||COALESCE(d.dav_name,c.dav_name)" );
+  $browser->AddColumn( 'target', translate('Target'), '', '<td style="white-space:nowrap;">%s</td>', "'".$c->base_url.'/public.php'."' ||COALESCE(d.dav_name,c.dav_name)" );
   $browser->AddColumn( 'expiry', translate('Expires'), '', '', 'TO_CHAR(expires,\'YYYYMMDD"T"HH:MI:SS\')');
   $browser->AddColumn( 'privs', translate('Privileges'), '', '', "privileges_list(privileges)" );
   if ($can_write_collection) {