diff --git a/dev-python/black/black-21.7_beta0.ebuild b/dev-python/black/black-21.7_beta0.ebuild
index ef1c55f0309f9..a945076023e81 100644
--- a/dev-python/black/black-21.7_beta0.ebuild
+++ b/dev-python/black/black-21.7_beta0.ebuild
@@ -16,7 +16,7 @@ S="${WORKDIR}/${MY_P}"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ~ia64 ppc ppc64 ~riscv sparc x86 ~x64-macos"
+KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~ia64 ppc ppc64 ~riscv sparc x86 ~x64-macos"
 
 RDEPEND="
 	dev-python/appdirs[${PYTHON_USEDEP}]