diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 0fb06a272f..fa02512197 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -10086,6 +10086,7 @@ void Plater::calib_retraction(const Calib_Params& params)
     if (max_lh->values[0] < layer_height)
         max_lh->values[0] = { layer_height };
 
+    printer_config->set_key_value("use_firmware_retraction", new ConfigOptionBool(false));
     obj->config.set_key_value("wall_loops", new ConfigOptionInt(2));
     obj->config.set_key_value("top_shell_layers", new ConfigOptionInt(0));
     obj->config.set_key_value("bottom_shell_layers", new ConfigOptionInt(3));