diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index a3d30d5f8..50adb89e4 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -2425,7 +2425,7 @@ std::vector<size_t> Plater::priv::load_model_objects(const ModelObjectPtrs &mode
             }
             else if (max_ratio > 5) {
                 const Vec3d inverse = 1.0 / max_ratio * Vec3d::Ones();
-                instance->set_scaling_factor(inverse);
+                instance->set_scaling_factor(inverse.cwiseProduct(instance->get_scaling_factor()));
                 scaled_down = true;
             }
         }