diff --git a/phpBB/includes/ucp/ucp_pm_viewmessage.php b/phpBB/includes/ucp/ucp_pm_viewmessage.php
index f42200d249..9e26b3b129 100644
--- a/phpBB/includes/ucp/ucp_pm_viewmessage.php
+++ b/phpBB/includes/ucp/ucp_pm_viewmessage.php
@@ -68,6 +68,8 @@ function view_message($id, $mode, $folder_id, $msg_id, $folder, $message_row)
 		$cp = $phpbb_container->get('profilefields.manager');
 
 		$profile_fields = $cp->grab_profile_fields_data($author_id);
+
+		$cp->cache_profile_fields_lang_options($profile_fields[$author_id]);
 	}
 
 	// Assign TO/BCC Addresses to template