diff --git a/engine.cpp b/engine.cpp
index f210878..f76befd 100644
--- a/engine.cpp
+++ b/engine.cpp
@@ -85,8 +85,6 @@ void Engine::draw() {
     }
 
     // dessin des objets de la file d'affichage couche par couche
-    unsigned int layer = 0;
-
     while (!display_queue.empty()) {
         display_queue.top()->draw(window);
         display_queue.pop();