diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index c486e6442..d04fc7f98 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -4469,7 +4469,7 @@ void GLCanvas3D::_render_thumbnail_internal(ThumbnailData& thumbnail_data, const
     const Transform3d& projection_matrix = camera.get_projection_matrix();
 
     for (GLVolume* vol : visible_volumes) {
-        vol->model.set_color((vol->printable && !vol->is_outside) ? (current_printer_technology() == ptSLA ? vol->color : ColorRGBA::ORANGE()) : ColorRGBA::GRAY());
+        vol->model.set_color((vol->printable && !vol->is_outside) ? vol->color : ColorRGBA::GRAY());
         // the volume may have been deactivated by an active gizmo
         const bool is_active = vol->is_active;
         vol->is_active = true;