diff --git a/src/ObjectExplorer/SceneExplorer.cs b/src/ObjectExplorer/SceneExplorer.cs
index 51ccbbc..cceefd1 100644
--- a/src/ObjectExplorer/SceneExplorer.cs
+++ b/src/ObjectExplorer/SceneExplorer.cs
@@ -79,7 +79,11 @@ namespace UnityExplorer.ObjectExplorer
             var go = transform.gameObject;
             if (SceneHandler.SelectedScene != go.scene)
             {
-                int idx = sceneDropdown.options.IndexOf(sceneToDropdownOption[go.scene]);
+                int idx;
+                if (go.scene == default || go.scene.handle == -1)
+                    idx = sceneDropdown.options.Count - 1;
+                else
+                    idx = sceneDropdown.options.IndexOf(sceneToDropdownOption[go.scene]);
                 sceneDropdown.value = idx;
             }