diff --git a/pyproject.toml b/pyproject.toml
index e75ac01..4d7f903 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ readme = "README.md"
 authors = [
     { name = "Benedikt Mersch", email = "benedikt.mersch@gmail.com" },
 ]
-license_files = "LICENSE"
+license = { file = "LICENSE" }
 dependencies = [
     "kiss-icp>=1.2.0",
     "diskcache>=5.3.0",