diff --git a/dev-python/black/black-21.9_beta0.ebuild b/dev-python/black/black-21.9_beta0.ebuild
index 59d306a8d0819..203126159a67f 100644
--- a/dev-python/black/black-21.9_beta0.ebuild
+++ b/dev-python/black/black-21.9_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/click-8.0.0[${PYTHON_USEDEP}]