diff --git a/python-unittest-mixins/PKGBUILD b/python-unittest-mixins/PKGBUILD
index 727d5e263..6d989e0c3 100644
--- a/python-unittest-mixins/PKGBUILD
+++ b/python-unittest-mixins/PKGBUILD
@@ -1,17 +1,17 @@
+# Contributions from Arch:
 # Contributor: Felix Yan <felixonmars@archlinux.org>
 
 pkgbase=python-unittest-mixins
 pkgname=('python3-unittest-mixins' 'python2-unittest-mixins')
-pkgver=1.4
+pkgver=1.6
 pkgrel=1
 pkgdesc='Helpful mixins for unittest classes'
 arch=('any')
 license=('Apache')
 url='https://github.com/nedbat/unittest-mixins'
 makedepends=('python3-setuptools' 'python2-setuptools')
-checkdepends=('python3-pytest-runner' 'python2-pytest-runner')
 source=("$pkgbase-$pkgver.tar.gz::https://github.com/nedbat/unittest-mixins/archive/v$pkgver.tar.gz")
-sha512sums=('c6f23c8013f1f19de46c22f73e52d7b88c8646ac4a5b28423bb9c4835b87706cd7f5cef53627a7118cdaa6f58689c5511d7ae8710eb8f4d2a3ceef3f911c1521')
+sha256sums=('387ebaaf7095fd1e293fa9b8d29148920493fdc37f8be59f070077b06f358bb8')
 
 prepare() {
   cp -a unittest-mixins-$pkgver{,-py2}
@@ -25,14 +25,6 @@ build() {
   python2 setup.py build
 }
 
-check() {
-  cd "$srcdir"/unittest-mixins-$pkgver
-  python3 setup.py pytest
-
-  cd "$srcdir"/unittest-mixins-$pkgver-py2
-  python2 setup.py pytest
-}
-
 package_python3-unittest-mixins() {
   depends=('python3-six')
 
@@ -46,5 +38,3 @@ package_python2-unittest-mixins() {
   cd unittest-mixins-$pkgver-py2
   python2 setup.py install --root="$pkgdir" --optimize=1
 }
-
-# vim:set ts=2 sw=2 et: