diff --git a/src/libslic3r/GCode.cpp b/src/libslic3r/GCode.cpp
index 05e2b0c8ad..28655394a0 100644
--- a/src/libslic3r/GCode.cpp
+++ b/src/libslic3r/GCode.cpp
@@ -5870,7 +5870,8 @@ inline std::string polygon_to_string(const Polygon &polygon, Print *print, bool
 // this id is used to generate unique object id for each object.
 std::string GCode::set_object_info(Print *print) {
     const auto gflavor = print->config().gcode_flavor.value;
-    if (gflavor != gcfKlipper && gflavor != gcfMarlinLegacy && gflavor != gcfMarlinFirmware && gflavor != gcfRepRapFirmware)
+    if (print->is_BBL_printer() ||
+        (gflavor != gcfKlipper && gflavor != gcfMarlinLegacy && gflavor != gcfMarlinFirmware && gflavor != gcfRepRapFirmware))
         return "";
     std::ostringstream gcode;
     size_t object_id = 0;