diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 387b39e40..aba9ca751 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -4996,6 +4996,7 @@ std::vector<size_t> Plater::priv::load_files(const std::vector<fs::path>& input_
                     if (!boost::iends_with(path.string(), ".obj")) { return; }
                     const std::vector<std::string> extruder_colours = wxGetApp().plater()->get_extruder_colors_from_plater_config();
                     ObjColorDialog                 color_dlg(nullptr, in_out, extruder_colours);
+                    color_dlg.CenterOnScreen();
                     if (color_dlg.ShowModal() != wxID_OK) {
                         in_out.filament_ids.clear();
                     }