diff --git a/devel.module b/devel.module
index c4bbd8c..1a62772 100644
--- a/devel.module
+++ b/devel.module
@@ -697,7 +697,7 @@ function devel_switch_user_list() {
         $where[] = 'r.rid IN ('. implode(',', array_keys($roles)) .')';
       }
       $where_sql = implode(' OR ', $where);
-      $accounts = db_query_range("SELECT DISTINCT u.uid, u.name, u.access FROM {users} u LEFT JOIN {users_roles} r ON u.uid = r.uid WHERE ($where_sql) AND u.status > 0 ORDER BY u.access DESC", 0, $list_size);
+      $accounts = db_query_range("SELECT DISTINCT u.uid, u.name, u.access FROM {users} u INNER JOIN {users_roles} r ON u.uid = r.uid WHERE ($where_sql) AND u.status > 0 ORDER BY u.access DESC", 0, $list_size);
     }
     while ($account = db_fetch_object($accounts)) {
       $path = 'devel/switch/'. $account->name;