diff --git a/src/Buildin/EcsRootUnity.cs b/src/Buildin/EcsRootUnity.cs
index 48276f4..b331424 100644
--- a/src/Buildin/EcsRootUnity.cs
+++ b/src/Buildin/EcsRootUnity.cs
@@ -72,7 +72,7 @@ namespace DCFApixels.DragonECS
 #if UNITY_EDITOR
             if (_enablePipelineDebug)
             {
-                pipelineBuilder.Layers.Insert(EcsConsts.POST_END_LAYER, EcsUnityConsts.DEBUG_LAYER);
+                pipelineBuilder.Layers.Add(EcsUnityConsts.DEBUG_LAYER).Before(EcsConsts.POST_END_LAYER);
                 pipelineBuilder.AddUnique(new PipelineMonitorSystem(), EcsUnityConsts.DEBUG_LAYER);
             }
 #endif
diff --git a/src/DebugUtils/UnityDebugModule.cs b/src/DebugUtils/UnityDebugModule.cs
index a261d26..9b0c7ee 100644
--- a/src/DebugUtils/UnityDebugModule.cs
+++ b/src/DebugUtils/UnityDebugModule.cs
@@ -17,7 +17,7 @@ namespace DCFApixels.DragonECS
         void IEcsModule.Import(EcsPipeline.Builder b)
         {
             UnityDebugService.Activate();
-            b.Layers.Insert(EcsConsts.POST_END_LAYER, EcsUnityConsts.DEBUG_LAYER);
+            b.Layers.Add(EcsUnityConsts.DEBUG_LAYER).Before(EcsConsts.POST_END_LAYER);
             b.AddUnique(new PipelineMonitorSystem(), EcsUnityConsts.DEBUG_LAYER);
             foreach (var world in _worlds)
             {