diff --git a/comfy/extra_config.py b/comfy/extra_config.py
index fe6a664f9..a3e525e2f 100644
--- a/comfy/extra_config.py
+++ b/comfy/extra_config.py
@@ -28,4 +28,4 @@ def load_extra_path_config(yaml_path):
                 if base_path is not None:
                     full_path = os.path.join(base_path, full_path)
                 logging.info("Adding extra search path {} {}".format(x, full_path))
-                folder_paths.add_model_folder_path(x, full_path, is_default)
+                folder_paths.add_model_folder_path(x, full_path, is_default=is_default)