diff --git a/src/Engine/Level/Scene.cpp b/src/Engine/Level/Scene.cpp
index 733b3b9..f8e2b33 100644
--- a/src/Engine/Level/Scene.cpp
+++ b/src/Engine/Level/Scene.cpp
@@ -3,7 +3,9 @@
 #include <algorithm>
 
 bool Engine::Scene::EntityListContains(const Entity* entity) const {
-    for (auto* e : entity_list)
+    auto flat = GetFlatEntityList(entity_list);
+    
+    for (auto* e : flat)
         if (e == entity)
             return true;
     return false;