diff --git a/e2e/game-model/AddingGamesystems.spec.ts b/e2e/game-model/AddingGamesystems.spec.ts
index 8cb732f..4d65fd0 100644
--- a/e2e/game-model/AddingGamesystems.spec.ts
+++ b/e2e/game-model/AddingGamesystems.spec.ts
@@ -18,6 +18,6 @@ test.describe('Adding Gamesystems', () => {
     const gamesystem = new Gamesystem("Gamesystem");
     gameModel.addGamesystem(gamesystem);
     gameModel.addGamesystem(gamesystem)
-    expect(gameModel.gamesystems.length).toEqual(2);
+    expect(gameModel.gamesystems.length).toEqual(1);
   })
 });