diff --git a/avisos.php b/avisos.php
index c9c17a5..43e55ac 100644
--- a/avisos.php
+++ b/avisos.php
@@ -1,6 +1,7 @@
 <?php
 require_once 'class/c_login.php';
 require_once 'include/bd_pdo.php';
+include 'include/constantes.php';
 
 if(!isset($_SESSION['user'])){
     header('Location: index.php');