diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 05767e979e89..50afe7fdbb55 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -11945,7 +11945,7 @@ std::vector<size_t> Plater::priv::load_files(const std::vector<fs::path>& input_
                                 show_info(q, text, _L("Newer 3mf version"));
                             }
                         }
-                    } else if (!load_config) {
+                    } else if (!load_config && en_3mf_file_type != En3mfType::From_BBS) {
                         // reset config except color
                         for (ModelObject *model_object : model.objects) {
                             bool has_extruder = model_object->config.has("extruder");