diff --git a/pyproject.toml b/pyproject.toml
index feda483..042408b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,6 @@ authors = [
 classifiers = [
     "Intended Audience :: Science/Research",
     "Topic :: Scientific/Engineering :: Astronomy",
-    "License :: OSI Approved :: BSD License",
     "Programming Language :: Python :: 3",
 ]
 dependencies = [
@@ -39,11 +38,9 @@ dependencies = [
     "pz-rail-lephare @ git+https://git@github.com/mairanteodoro/rail_lephare.git",
     "lephare == 0.1.13",
 ]
+license-files = ["LICENSE"]
 dynamic = ["version"]
 
-[project.license]
-file = "LICENSE"
-
 [project.optional-dependencies]
 docs = [
     "matplotlib",