diff --git a/pyproject.toml b/pyproject.toml
index f112182..68b7c55 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,4 +62,4 @@ include = ["memos*"]
 [tool.setuptools.package-data]
 "*" = ["static/**/*"]
 "memos.plugins.ocr" = ["*.yaml", "models/*.onnx"]
-"memos" = ["simple_tokenizer/**/*"]
+"memos" = ["simple_tokenizer/**/*", "default_config.yaml"]