diff --git a/src/Entity/QuizEntity.php b/src/Entity/quizEntity.php
similarity index 95%
rename from src/Entity/QuizEntity.php
rename to src/Entity/quizEntity.php
index e05a0dd..df89c9f 100644
--- a/src/Entity/QuizEntity.php
+++ b/src/Entity/quizEntity.php
@@ -1,6 +1,6 @@
 <?php
 
-namespace Entity;
+
 class QuizEntity
 {
 
diff --git a/src/Gateway/QuizGateway.php b/src/Gateway/QuizGateway.php
index f98a62e..c55f177 100644
--- a/src/Gateway/QuizGateway.php
+++ b/src/Gateway/QuizGateway.php
@@ -4,7 +4,7 @@ namespace Gateway;
 use Connection;
 use PDO;
 
-require_once("../Entity/QuizEntity.php");
+require_once("../Entity/quizEntity.php");
 
 class QuizGateway
 {
diff --git a/src/Model/QuizModel.php b/src/Model/QuizModel.php
index a80976c..728d516 100644
--- a/src/Model/QuizModel.php
+++ b/src/Model/QuizModel.php
@@ -2,7 +2,7 @@
 
 namespace Model;
 
-use Entity\QuizEntity;
+use Entity\quizEntity;
 use Gateway\QuizGateway;
 
 class QuizModel {
@@ -19,11 +19,11 @@ class QuizModel {
         return $this -> gateway -> create($id_quiz, $nb_questions);
     }
 
-    public function getQuiz(int $id_quiz): ?QuizEntity
+    public function getQuiz(int $id_quiz): ?quizEntity
     {
         $q = $this -> gateway -> findQuizById($id_quiz);
         if ($q) {
-            return new QuizEntity(
+            return new quizEntity(
                 $q['id_quiz'],
                 $q['nb_questions'],
             );
@@ -43,7 +43,7 @@ class QuizModel {
         $quizzes = [];
 
         foreach ($q as $quiz) {
-            $quizzes[] = new QuizEntity(
+            $quizzes[] = new quizEntity(
                 $quiz['id_quiz'],
                 $quiz['nb_questions']
             );