diff --git a/pyproject.toml b/pyproject.toml
index ed1cfc3..0224d2b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ dependencies = []
 description = 'Read Write eXecute'
 dynamic = ['version']
 keywords = []
-license = { file = 'license.md' }
+license-files = { paths = ['license.md'] }
 name = 'rwx'
 readme = 'readme.md'
 requires-python = '>=3.10'