diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp
index 33ddd475c..d630f152f 100644
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@@ -978,6 +978,8 @@ void ObjectList::key_event(wxKeyEvent& event)
         ) {
         remove();
     }
+    else if (event.GetKeyCode() == WXK_F5)
+        wxGetApp().plater()->reload_all_from_disk();
     else if (wxGetKeyState(wxKeyCode('A')) && wxGetKeyState(WXK_CONTROL/*WXK_SHIFT*/))
         select_item_all_children();
     else if (wxGetKeyState(wxKeyCode('C')) && wxGetKeyState(WXK_CONTROL)) 
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 8afd98d11..f0ca1aa39 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -2076,7 +2076,7 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
     view3D_canvas->Bind(EVT_GLCANVAS_RESET_LAYER_HEIGHT_PROFILE, [this](SimpleEvent&) { this->view3D->get_canvas3d()->reset_layer_height_profile(); });
     view3D_canvas->Bind(EVT_GLCANVAS_ADAPTIVE_LAYER_HEIGHT_PROFILE, [this](Event<float>& evt) { this->view3D->get_canvas3d()->adaptive_layer_height_profile(evt.data); });
     view3D_canvas->Bind(EVT_GLCANVAS_SMOOTH_LAYER_HEIGHT_PROFILE, [this](HeightProfileSmoothEvent& evt) { this->view3D->get_canvas3d()->smooth_layer_height_profile(evt.data); });
-    view3D_canvas->Bind(EVT_GLCANVAS_RELOAD_FROM_DISK, [this](SimpleEvent&) { if (!this->model.objects.empty()) this->reload_all_from_disk(); });
+    view3D_canvas->Bind(EVT_GLCANVAS_RELOAD_FROM_DISK, [this](SimpleEvent&) { this->reload_all_from_disk(); });
 
     // 3DScene/Toolbar:
     view3D_canvas->Bind(EVT_GLTOOLBAR_ADD, &priv::on_action_add, this);
@@ -3451,6 +3451,9 @@ void Plater::priv::reload_from_disk()
 
 void Plater::priv::reload_all_from_disk()
 {
+    if (model.objects.empty())
+        return;
+
     Plater::TakeSnapshot snapshot(q, _(L("Reload all from disk")));
     Plater::SuppressSnapshots suppress(q);