diff --git a/thermion_dart/lib/src/viewer/src/ffi/src/thermion_dart.g.dart b/thermion_dart/lib/src/viewer/src/ffi/src/thermion_dart.g.dart
index 6891dabe..6c0d5e20 100644
--- a/thermion_dart/lib/src/viewer/src/ffi/src/thermion_dart.g.dart
+++ b/thermion_dart/lib/src/viewer/src/ffi/src/thermion_dart.g.dart
@@ -87,7 +87,7 @@ external ffi.Pointer<ffi.Void> make_resource_loader(
 );
 
 @ffi.Native<ffi.Void Function(ffi.Pointer<TViewer>)>(isLeaf: true)
-external void destroy_filament_viewer(
+external void Viewer_destroy(
   ffi.Pointer<TViewer> viewer,
 );
 
@@ -511,7 +511,7 @@ external ffi.Pointer<TMaterialInstance> create_material_instance(
 @ffi.Native<
     ffi.Void Function(ffi.Pointer<TSceneManager>,
         ffi.Pointer<TMaterialInstance>)>(isLeaf: true)
-external void destroy_material_instance(
+external void SceneManager_destroyMaterialInstance(
   ffi.Pointer<TSceneManager> sceneManager,
   ffi.Pointer<TMaterialInstance> instance,
 );
diff --git a/thermion_dart/native/src/ThermionDartRenderThreadApi.cpp b/thermion_dart/native/src/ThermionDartRenderThreadApi.cpp
index 02b3e634..cec11107 100644
--- a/thermion_dart/native/src/ThermionDartRenderThreadApi.cpp
+++ b/thermion_dart/native/src/ThermionDartRenderThreadApi.cpp
@@ -127,7 +127,7 @@ public:
     std::packaged_task<void()> lambda([=]() mutable
                                       {
       _viewer = nullptr;
-      destroy_filament_viewer(reinterpret_cast<TViewer*>(viewer)); });
+      Viewer_destroy(reinterpret_cast<TViewer*>(viewer)); });
     auto fut = add_task(lambda);
     fut.wait();
   }