diff --git a/setup.cfg b/setup.cfg
index cf4e2a4..d56d4ca 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,3 +1,52 @@
+[metadata]
+name = pylint-pytest
+version = 1.1.2
+author = Reverb Chu
+author_email = pylint-pytest@reverbc.tw
+maintainer = Reverb Chu
+maintainer_email = pylint-pytest@reverbc.tw
+license = MIT
+url = https://github.com/reverbc/pylint-pytest
+description = A Pylint plugin to suppress pytest-related false positives.
+long_description = file: README.md
+long_description_content_type = text/markdown
+classifiers =
+    Development Status :: 5 - Production/Stable
+    Intended Audience :: Developers
+    Topic :: Software Development :: Testing
+    Topic :: Software Development :: Quality Assurance
+    Programming Language :: Python
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.6
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
+    Programming Language :: Python :: Implementation :: CPython
+    Operating System :: OS Independent
+    License :: OSI Approved :: MIT License
+keywords =
+    pylint
+    pytest
+    plugin
+
+[options]
+packages = find:
+install_requires =
+    pylint<3
+    pytest>=4.6
+python_requires = >=3.6
+tests_require =
+    pytest
+    pytest-cov
+    pylint
+
+[options.packages.find]
+exclude =
+    tests
+    sandbox
+
 [aliases]
 test = pytest
 
diff --git a/setup.py b/setup.py
index 667465c..6068493 100644
--- a/setup.py
+++ b/setup.py
@@ -1,49 +1,3 @@
-#!/usr/bin/env python
+from setuptools import setup
 
-from os import path
-
-from setuptools import find_packages, setup
-
-here = path.abspath(path.dirname(__file__))
-with open(path.join(here, "README.md")) as fin:
-    long_description = fin.read()
-
-
-setup(
-    name="pylint-pytest",
-    version="1.1.2",
-    author="Reverb Chu",
-    author_email="pylint-pytest@reverbc.tw",
-    maintainer="Reverb Chu",
-    maintainer_email="pylint-pytest@reverbc.tw",
-    license="MIT",
-    url="https://github.com/reverbc/pylint-pytest",
-    description="A Pylint plugin to suppress pytest-related false positives.",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    packages=find_packages(exclude=["tests", "sandbox"]),
-    install_requires=[
-        "pylint<3",
-        "pytest>=4.6",
-    ],
-    python_requires=">=3.6",
-    classifiers=[
-        "Development Status :: 5 - Production/Stable",
-        "Intended Audience :: Developers",
-        "Topic :: Software Development :: Testing",
-        "Topic :: Software Development :: Quality Assurance",
-        "Programming Language :: Python",
-        "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.6",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
-        "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
-        "Programming Language :: Python :: 3.11",
-        "Programming Language :: Python :: Implementation :: CPython",
-        "Operating System :: OS Independent",
-        "License :: OSI Approved :: MIT License",
-    ],
-    tests_require=["pytest", "pytest-cov", "pylint"],
-    keywords=["pylint", "pytest", "plugin"],
-)
+setup()