diff --git a/app/src/main/java/com/iutlaval/myapplication/GameActivity.java b/app/src/main/java/com/iutlaval/myapplication/GameActivity.java
index 8408065..5e27ea1 100644
--- a/app/src/main/java/com/iutlaval/myapplication/GameActivity.java
+++ b/app/src/main/java/com/iutlaval/myapplication/GameActivity.java
@@ -74,5 +74,10 @@ public class GameActivity extends Activity {
         if(gameEngine != null)gameEngine.onTouchEvent(event);
         return super.onTouchEvent(event);
     }
+
+    @Override
+    public void onBackPressed() {
+        //on override et on n'appelle pas la super classe pour retirer l'effet du bouton
+    }
 }