diff --git a/project/src/composer.json b/project/src/composer.json
index 81dc593..20b3b4f 100644
--- a/project/src/composer.json
+++ b/project/src/composer.json
@@ -3,7 +3,7 @@
       "psr-4": {
         "controller\\": "controller/",
         "config\\": "config/",
-        "model\\": ["model/", "model/gateways/", "model/metier/"]
+        "model\\": ["model/", "model/gateways/", "model/metier/", "model/exception"]
       }
     },
     "require": {
diff --git a/project/src/controller/FrontController.php b/project/src/controller/FrontController.php
index b75e42f..28d5dd1 100644
--- a/project/src/controller/FrontController.php
+++ b/project/src/controller/FrontController.php
@@ -3,6 +3,7 @@ namespace controller;
 
 use config\Validation;
 use model\Connection;
+use model\LoginException;
 use model\UserGateway;
 
 class FrontController
diff --git a/project/src/controller/LoginException.php b/project/src/model/exception/LoginException.php
similarity index 68%
rename from project/src/controller/LoginException.php
rename to project/src/model/exception/LoginException.php
index 20b834b..816f535 100644
--- a/project/src/controller/LoginException.php
+++ b/project/src/model/exception/LoginException.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace controller;
+namespace model;
 
 class LoginException extends \Exception
 {