diff --git a/dev-python/prometheus-client/prometheus-client-0.23.1.ebuild b/dev-python/prometheus-client/prometheus-client-0.23.1.ebuild
index 1a961e101beb7..3d09c16b8e361 100644
--- a/dev-python/prometheus-client/prometheus-client-0.23.1.ebuild
+++ b/dev-python/prometheus-client/prometheus-client-0.23.1.ebuild
@@ -24,7 +24,7 @@ S=${WORKDIR}/${MY_P}
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+KEYWORDS="amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86"
 
 RDEPEND="
 	dev-python/twisted[${PYTHON_USEDEP}]