diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index f4c017add..ef113b7b9 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -4650,6 +4650,7 @@ void Plater::load_gcode(const wxString& filename)
 
     // cleanup view before to start loading/processing
     p->gcode_result.reset();
+    reset_gcode_toolpaths();
     p->preview->reload_print(false);
     p->get_current_canvas3D()->render();