diff --git a/wp-admin/includes/class-wp-users-list-table.php b/wp-admin/includes/class-wp-users-list-table.php
index 4b60000205..b3a8d95aa8 100644
--- a/wp-admin/includes/class-wp-users-list-table.php
+++ b/wp-admin/includes/class-wp-users-list-table.php
@@ -524,13 +524,11 @@ class WP_Users_List_Table extends WP_List_Table {
 	 * @since 4.4.0
 	 * @access protected
 	 *
-	 * @global WP_Roles $wp_roles WP_Roles instance.
-	 *
 	 * @param WP_User $user_object The WP_User object.
 	 * @return array An array of user roles.
 	 */
 	protected function get_role_list( $user_object ) {
-		global $wp_roles;
+		$wp_roles = wp_roles();
 
 		$role_list = array();
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 25db95affa..8268d80a18 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-35011';
+$wp_version = '4.4-alpha-35012';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.