diff --git a/pyproject.toml b/pyproject.toml
index a7d025d..5f4733b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 name = "comfyui-dataset"
 description = "Data research, preparation, and manipulation nodes for model trainers and artists."
 version = "1.1.0"
-license = "LICENSE"
+license = { file = "LICENSE" }
 dependencies = ["matplotlib", "wordcloud", "networkx", "pandas"]
 
 [project.urls]