diff --git a/tests/Feature/Manga/GetMangaListTest.php b/tests/Feature/Manga/GetMangaListTest.php
index 7acc48f..ad88458 100644
--- a/tests/Feature/Manga/GetMangaListTest.php
+++ b/tests/Feature/Manga/GetMangaListTest.php
@@ -3,12 +3,15 @@
 namespace App\Tests\Feature\Manga;
 
 use App\Entity\Manga;
+use App\Factory\ChapterFactory;
+use App\Factory\MangaFactory;
 use App\Tests\Feature\AbstractApiTestCase;
+use Zenstruck\Foundry\Test\Factories;
 use Zenstruck\Foundry\Test\ResetDatabase;
 
 class GetMangaListTest extends AbstractApiTestCase
 {
-    use ResetDatabase;
+    use ResetDatabase, Factories;
 
     public function testGetEmptyMangaList(): void
     {
@@ -80,6 +83,34 @@ class GetMangaListTest extends AbstractApiTestCase
         $this->assertEquals('Manga C', $data['items'][2]['title']);
     }
 
+    public function testGetMangaListWithChapters(): void
+    {
+        // Given — manga with chapters triggers Doctrine EAGER loading of chapters collection
+        // (regression: colonne pages_directory doit exister sinon 500)
+        $manga = MangaFactory::createOne([
+            'title' => 'One Piece',
+            'slug' => 'one-piece',
+            'imageUrl' => 'https://example.com/image.jpg',
+            'thumbnailUrl' => 'https://example.com/thumb.jpg',
+        ]);
+        ChapterFactory::createOne([
+            'manga' => $manga,
+            'number' => 1.0,
+            'title' => 'Romance Dawn',
+            'volume' => 1,
+            'visible' => true,
+        ]);
+
+        // When
+        $client = static::createClient();
+        $client->request('GET', '/api/mangas');
+
+        // Then — doit retourner 200 même avec des chapitres (eager loading OK)
+        $this->assertResponseIsSuccessful();
+        $data = $client->getResponse()->toArray();
+        $this->assertEquals(1, $data['total']);
+    }
+
     private function createMangas(int $count): void
     {
         for ($i = 1; $i <= $count; $i++) {