diff --git a/dev-python/black/black-19.10_beta0.ebuild b/dev-python/black/black-19.10_beta0-r1.ebuild
similarity index 89%
rename from dev-python/black/black-19.10_beta0.ebuild
rename to dev-python/black/black-19.10_beta0-r1.ebuild
index f62bc49568..0bc6e251f7 100644
--- a/dev-python/black/black-19.10_beta0.ebuild
+++ b/dev-python/black/black-19.10_beta0-r1.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-PYTHON_COMPAT=( python3_{6,7,8} )
+PYTHON_COMPAT=( python3_{6,7} )
 
 DISTUTILS_USE_SETUPTOOLS=rdepend
 
@@ -18,9 +18,14 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${PN}-${MY_PV}.tar.gz"
 LICENSE="MIT"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
+RESTRICT="!test? ( test )"
 
-# tests fail: name 'AioHTTPTestCase' is not defined
-RESTRICT="test"
+DEPEND="
+	test? (
+		>=dev-python/aiohttp-3.3.2[${PYTHON_USEDEP}]
+		dev-python/aiohttp-cors[${PYTHON_USEDEP}]
+	)
+"
 
 RDEPEND="
 	>=dev-python/appdirs-1.4[${PYTHON_USEDEP}]