diff --git a/Assets/Scripts/LevelConfig/WaveObserver.cs b/Assets/Scripts/LevelConfig/WaveObserver.cs
index fa8f1b0..4d6e660 100644
--- a/Assets/Scripts/LevelConfig/WaveObserver.cs
+++ b/Assets/Scripts/LevelConfig/WaveObserver.cs
@@ -20,7 +20,7 @@ public class WaveObserver : Singleton<WaveObserver>
 
     public void Init(WaveConfig config)
     {
-        _levelConfig = config;
+        _levelConfig = Object.Instantiate(config);
         _copyConstantSpawn = new List<int>();
         _copyGroupSpawn = new List<List<int>>();
         _groupSpawnTimers = new List<float>();