diff --git a/php/class-coauthors-guest-authors.php b/php/class-coauthors-guest-authors.php
index 14971837..4ec4837a 100644
--- a/php/class-coauthors-guest-authors.php
+++ b/php/class-coauthors-guest-authors.php
@@ -8,7 +8,7 @@
 
 class CoAuthors_Guest_Authors {
 
-
+	public $labels;
 	var $post_type              = 'guest-author';
 	var $parent_page            = 'users.php';
 	var $list_guest_authors_cap = 'list_users';