diff --git a/test_suites/edit/src/ItemEditorTestInitializer.cs b/test_suites/edit/src/ItemEditorTestInitializer.cs
index 829d419..9ebfcd7 100644
--- a/test_suites/edit/src/ItemEditorTestInitializer.cs
+++ b/test_suites/edit/src/ItemEditorTestInitializer.cs
@@ -27,7 +27,7 @@ namespace Cthangover.Tools.ItemsEditor.Tests
                 .Select(a => a.Substring("--shots=".Length))
                 .FirstOrDefault();
             GameLogger.Log("TEST", $"ItemEditorTestInitializer: activating items_editor_edit, shots={shots ?? "off"}");
-            (Godot.Engine.GetMainLoop() as SceneTree)?.Root?.CallDeferred("add_child", new ItemEditorTestDriver(shots));
+            ModRoot.AddDeferred(new ItemEditorTestDriver(shots));
         }
     }
 }