diff --git a/project/src/config/config.php b/project/src/config/config.php
index 2641e16..76b85fc 100644
--- a/project/src/config/config.php
+++ b/project/src/config/config.php
@@ -1,4 +1,5 @@
 <?php
+namespace config;
 
 //gen
 $rep=__DIR__.'/../';
@@ -8,7 +9,6 @@ $rep=__DIR__.'/../';
 //$dConfig['includes']= array('controleur/Validation.php');
 
 
-
 //BD
 
 $dsn="sasa";
diff --git a/project/src/controllers/FrontController.php b/project/src/controllers/FrontController.php
index b3d9bbc..550541e 100644
--- a/project/src/controllers/FrontController.php
+++ b/project/src/controllers/FrontController.php
@@ -1 +1,2 @@
 <?php
+namespace controllers;
\ No newline at end of file
diff --git a/project/src/index.php b/project/src/index.php
index 76920b8..71b0944 100644
--- a/project/src/index.php
+++ b/project/src/index.php
@@ -7,7 +7,7 @@ test
 require_once(__DIR__.'/config/config.php');
 require_once(__DIR__."/model/Connection.php");
 try{
-    $con=new Connection($dsn,$login,$mdp);
+    $con=new model\Connection($dsn,$login,$mdp);
 
     $query = "SELECT * FROM categorie WHERE id=:id";
 
diff --git a/project/src/model/Connection.php b/project/src/model/Connection.php
index b4ce991..f2978a4 100644
--- a/project/src/model/Connection.php
+++ b/project/src/model/Connection.php
@@ -1,12 +1,13 @@
 <?php
-class Connection extends PDO { 
+namespace model;
+class Connection extends \PDO { 
 
 private $stmt;
 
 public function __construct(string $dsn, string $username, string $password) { 
 
 parent::__construct($dsn,$username,$password); 
-$this->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+$this->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
 }