diff --git a/pyproject.toml b/pyproject.toml
index 0cbf54d..ec4c49d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "legendkit"
 dynamic = ["version", "description"]
 requires-python = ">=3.8"
 authors = [
-      {name = "Mr-Milk", email = "yzheng@cemm.at", role = "maintainer"},
+      {name = "Mr-Milk", email = "yzheng@cemm.at"},
 ]
 license = {file = "LICENSE"}
 readme = "README.md"