diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..fed528d
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
diff --git a/setup.cfg b/setup.cfg
index bd23b87..e25209c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,8 +1,36 @@
-[aliases]
-distribute = register sdist bdist_wheel upload
-dev = develop easy_install diceware[tests]
-docs = develop easy_install diceware[docs]
-test = pytest
-
-[bdist_wheel]
-universal = 1
+[meatadata]
+    name="diceware"
+    version=version["version"]
+    author="Uli Fouquet"
+    author_email="uli@gnufix.de"
+    description= "Passphrases you will remember."
+    license="GPL 3.0"
+    keywords="diceware password passphrase"
+    url="https://github.com/ulif/diceware/"
+    packages='diceware'
+
+[options]
+packages = find_namespace:
+package_dir =
+    = .
+include_package_data = True
+
+[options.packages.find]
+where = .
+
+# [options]
+# packages = find_namespace:
+# package_dir =
+#     = diceware
+# # include_package_data = True
+
+# [options.packages.find]
+# where = diceware
+
+[options.package_data]
+diceware.wordlists =
+  *.txt
+
+[options.entry_points]
+console_scripts =
+	diceware = diceware:main
diff --git a/setup.py b/setup.py
index 492caa4..a4f49f9 100644
--- a/setup.py
+++ b/setup.py
@@ -1,84 +1,2 @@
-import os
-from setuptools import setup
-
-
-def read(*parts):
-    with open(os.path.join(os.path.dirname(__file__), *parts)) as fp:
-        return fp.read()
-
-
-version = {}
-exec(read("diceware", "__about__.py"), version)
-
-
-setup_requires = [
-    'pytest_runner',
-    ]
-
-install_requires = [
-    'setuptools',
-    ]
-
-tests_require = [
-    # See tox.ini
-    'pytest >=2.8.3',
-    'coverage',
-    ]
-
-docs_require = [
-    'Sphinx',
-    'sphinx_rtd_theme',
-    ]
-
-setup(
-    name="diceware",
-    version=version["version"],
-    author="Uli Fouquet",
-    author_email="uli@gnufix.de",
-    description=(
-        "Passphrases you will remember."),
-    license="GPL 3.0",
-    keywords="diceware password passphrase",
-    url="https://github.com/ulif/diceware/",
-    py_modules=[],
-    packages=['diceware', ],
-    namespace_packages=[],
-    long_description=read('README.rst') + '\n\n\n' + read('CHANGES.rst'),
-    classifiers=[
-        "Development Status :: 3 - Alpha",
-        "Environment :: Console",
-        "Intended Audience :: End Users/Desktop",
-        "Intended Audience :: System Administrators",
-        "Topic :: Utilities",
-        "Topic :: Security :: Cryptography",
-        (
-            "License :: OSI Approved :: "
-            "GNU General Public License v3 or later (GPLv3+)"),
-        "Operating System :: POSIX :: Linux",
-        "Programming Language :: Python :: 2",
-        "Programming Language :: Python :: 2.7",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.4",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: Implementation :: CPython",
-        "Programming Language :: Python :: Implementation :: PyPy",
-    ],
-    include_package_data=True,
-    zip_safe=False,
-    setup_requires=setup_requires,
-    install_requires=install_requires,
-    tests_require=tests_require,
-    extras_require=dict(
-        tests=tests_require,
-        docs=docs_require,
-        ),
-    entry_points={
-        'console_scripts': [
-            'diceware = diceware:main',
-        ],
-    },
-)
+import setuptools
+setuptools.setup()