diff --git a/testing/py3-cchardet/APKBUILD b/testing/py3-cchardet/APKBUILD
index 42614e4706e..c9acdb807e2 100644
--- a/testing/py3-cchardet/APKBUILD
+++ b/testing/py3-cchardet/APKBUILD
@@ -1,27 +1,26 @@
 # Maintainer: Michał Adamski <michal@ert.pl>
 pkgname=py3-cchardet
 pkgver=2.1.7
-pkgrel=4
+pkgrel=5
 pkgdesc="High speed universal character encoding detector"
 url="https://github.com/PyYoshi/cChardet"
 arch="all"
 license="MPL-1.1"
-makedepends="cython py3-setuptools python3-dev"
+makedepends="cython py3-setuptools python3-dev py3-gpep517"
 subpackages="$pkgname-pyc"
 source="https://files.pythonhosted.org/packages/source/c/cchardet/cchardet-$pkgver.tar.gz"
 builddir="$srcdir/cchardet-$pkgver"
 options="!check" # tests not included in pypi tarball
 
 build() {
-	python3 setup.py build
-}
-
-check() {
-	python3 setup.py test
+	gpep517 build-wheel \
+		--wheel-dir .dist \
+		--output-fd 3 3>&1 >&2
 }
 
 package() {
-	python3 setup.py install --skip-build --root="$pkgdir"
+	gpep517 install-wheel --destdir "$pkgdir" \
+		.dist/*.whl
 }
 
 sha512sums="