diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b04363e..b00acb4 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,13 +1,11 @@
 pypi:
     script:
         - cp /keys/.pypirc ~/.pypirc
-        - virtualenv env
-        - source env/bin/activate
-        - XDG_CACHE_HOME=/cache pip3 install -U pip wheel setuptools twine
-        - XDG_CACHE_HOME=/cache pip3 install -U pretix
-        - XDG_CACHE_HOME=/cache pip3 install -U pkginfo==1.8.3  # Work around https://github.com/pypa/twine/issues/940
-        - python setup.py develop
-        - python setup.py sdist bdist_wheel
+        - virtualenv /tmp/env
+        - source /tmp/env/bin/activate
+        - XDG_CACHE_HOME=/cache pip3 install -U pip wheel setuptools twine build pretix-plugin-build
+        - python -m build
+        - check-manifest .
         - twine check dist/*
         - twine upload dist/*
     tags:
diff --git a/README.rst b/README.rst
index c6a4a73..18de57d 100644
--- a/README.rst
+++ b/README.rst
@@ -12,7 +12,7 @@ Development setup
 
 3. Activate the virtual environment you use for pretix development.
 
-4. Execute ``python setup.py develop`` within this directory to register this application with pretix's plugin registry.
+4. Execute ``pip install -e .`` within this directory to register this application with pretix's plugin registry.
 
 5. Execute ``make`` within this directory to compile translations.
 
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..28e9ae8
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,43 @@
+[project]
+name = "pretix-servicefees"
+dynamic = ["version"]
+description = "Allows you to impose a service fee on all non-free orders."
+readme = "README.rst"
+requires-python = ">=3.9"
+license = {file = "LICENSE"}
+keywords = ["pretix"]
+authors = [
+    {name = "pretix team", email = "support@pretix.eu"},
+]
+maintainers = [
+    {name = "pretix team", email = "support@pretix.eu"},
+]
+
+dependencies = [
+
+]
+
+[project.entry-points."pretix.plugin"]
+pretix_servicefees = "pretix_servicefees:PretixPluginMeta"
+
+[project.entry-points."distutils.commands"]
+build = "pretix_plugin_build.build:CustomBuild"
+
+[build-system]
+requires = [
+    "setuptools",
+    "pretix-plugin-build",
+]
+
+[project.urls]
+homepage = "https://github.com/pretix/pretix-servicefees"
+
+[tool.setuptools]
+include-package-data = true
+
+[tool.setuptools.dynamic]
+version = {attr = "pretix_servicefees.__version__"}
+
+[tool.setuptools.packages.find]
+include = ["pretix*"]
+namespaces = false
diff --git a/setup.py b/setup.py
index 08fb58c..6068493 100644
--- a/setup.py
+++ b/setup.py
@@ -1,45 +1,3 @@
-import os
-from distutils.command.build import build
+from setuptools import setup
 
-from django.core import management
-from setuptools import setup, find_packages
-from pretix_servicefees import __version__
-
-
-try:
-    with open(os.path.join(os.path.dirname(__file__), 'README.rst'), encoding='utf-8') as f:
-        long_description = f.read()
-except:
-    long_description = ''
-
-
-class CustomBuild(build):
-    def run(self):
-        management.call_command('compilemessages', verbosity=1)
-        build.run(self)
-
-
-cmdclass = {
-    'build': CustomBuild
-}
-
-
-setup(
-    name='pretix-servicefees',
-    version=__version__,
-    description='Allows you to impose a service fee on all non-free orders.',
-    long_description=long_description,
-    url='https://github.com/pretix/pretix-servicefees',
-    author='Raphael Michel',
-    author_email='michel@rami.io',
-    license='Apache Software License',
-
-    install_requires=[],
-    packages=find_packages(exclude=['tests', 'tests.*']),
-    include_package_data=True,
-    cmdclass=cmdclass,
-    entry_points="""
-[pretix.plugin]
-pretix_servicefees=pretix_servicefees:PretixPluginMeta
-""",
-)
+setup()