diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index e3192596a..a5ef5ffed 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -3773,8 +3773,8 @@ void Plater::priv::reload_from_disk()
     for (size_t i = 0; i < replace_paths.size(); ++i) {
         const auto& path = replace_paths[i].string();
         for (const SelectedVolume& sel_v : selected_volumes) {
-            ModelObject* old_model_object = model.objects[sel_v.object_idx];
-            ModelVolume* old_volume = old_model_object->volumes[sel_v.volume_idx];
+//            ModelObject* old_model_object = model.objects[sel_v.object_idx];
+//            ModelVolume* old_volume = old_model_object->volumes[sel_v.volume_idx];
 //            bool has_source = !old_volume->source.input_file.empty() && boost::algorithm::iequals(fs::path(old_volume->source.input_file).filename().string(), fs::path(path).filename().string());
             replace_volume_with_stl(sel_v.object_idx, sel_v.volume_idx, path, "");
         }