diff --git a/src/slic3r/GUI/Jobs/RotoptimizeJob.cpp b/src/slic3r/GUI/Jobs/RotoptimizeJob.cpp
index b277aa206c..0980326d31 100644
--- a/src/slic3r/GUI/Jobs/RotoptimizeJob.cpp
+++ b/src/slic3r/GUI/Jobs/RotoptimizeJob.cpp
@@ -118,8 +118,6 @@ void RotoptimizeJob::finalize(bool canceled, std::exception_ptr &eptr)
         // Correct the z offset of the object which was corrupted be
         // the rotation
         o->ensure_on_bed();
-
-//        m_plater->find_new_position(o->instances);
     }
 
     if (!canceled)
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 4fc59db625..d4e0b8fbd0 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -3116,38 +3116,6 @@ void Plater::priv::mirror(Axis axis)
     view3D->mirror_selection(axis);
 }
 
-void Plater::find_new_position(const ModelInstancePtrs &instances)
-{
-    arrangement::ArrangePolygons movable, fixed;
-    arrangement::ArrangeParams arr_params = get_arrange_params(this);
-    
-    for (const ModelObject *mo : p->model.objects)
-        for (ModelInstance *inst : mo->instances) {
-            auto it = std::find(instances.begin(), instances.end(), inst);
-            auto arrpoly = get_arrange_poly(inst, this);
-
-            if (it == instances.end())
-                fixed.emplace_back(std::move(arrpoly));
-            else {
-                arrpoly.setter = [it](const arrangement::ArrangePolygon &p) {
-                    if (p.is_arranged() && p.bed_idx == 0) {
-                        Vec2d t = p.translation.cast<double>();
-                        (*it)->apply_arrange_result(t, p.rotation);
-                    }
-                };
-                movable.emplace_back(std::move(arrpoly));
-            }
-        }
-    
-    if (auto wt = get_wipe_tower_arrangepoly(*this))
-        fixed.emplace_back(*wt);
-    
-    arrangement::arrange(movable, fixed, this->build_volume().polygon(), arr_params);
-
-    for (auto & m : movable)
-        m.apply();
-}
-
 void Plater::priv::split_object()
 {
     int obj_idx = get_selected_object_idx();
diff --git a/src/slic3r/GUI/Plater.hpp b/src/slic3r/GUI/Plater.hpp
index 1997293d84..1ecbeb1906 100644
--- a/src/slic3r/GUI/Plater.hpp
+++ b/src/slic3r/GUI/Plater.hpp
@@ -330,7 +330,6 @@ public:
     GLCanvas3D* get_current_canvas3D();
     
     void arrange();
-    void find_new_position(const ModelInstancePtrs  &instances);
 
     void set_current_canvas_as_dirty();
     void unbind_canvas_event_handlers();