diff --git a/thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart b/thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart
index 4d31492f..d567b636 100644
--- a/thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart
+++ b/thermion_dart/lib/src/viewer/src/ffi/src/thermion_viewer_ffi.dart
@@ -394,6 +394,7 @@ class ThermionViewerFFI extends ThermionViewer {
     }
 
     if (_skyboxTextureUploadComplete != null) {
+      await FilamentApp.instance!.flush();
       await _skyboxTextureUploadComplete;
       _skyboxTextureUploadComplete = null;
     }
@@ -414,6 +415,7 @@ class ThermionViewerFFI extends ThermionViewer {
       await ibl.destroy();
     }
     if (_iblTextureUploadComplete != null) {
+      await FilamentApp.instance!.flush();
       await _iblTextureUploadComplete!;
       _iblTextureUploadComplete = null;
     }