diff --git a/sys-cluster/openmpi/openmpi-4.1.6.ebuild b/sys-cluster/openmpi/openmpi-4.1.6.ebuild
index bb1894add6aba..65f873ab7bf2d 100644
--- a/sys-cluster/openmpi/openmpi-4.1.6.ebuild
+++ b/sys-cluster/openmpi/openmpi-4.1.6.ebuild
@@ -29,7 +29,7 @@ S="${WORKDIR}/${MY_P}"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm ~arm64 ~ia64 ~loong ~ppc ppc64 ~riscv sparc x86 ~amd64-linux"
+KEYWORDS="~alpha amd64 arm arm64 ~ia64 ~loong ~ppc ppc64 ~riscv sparc x86 ~amd64-linux"
 IUSE="cma cuda cxx fortran ipv6 libompitrace peruse romio valgrind
 	${IUSE_OPENMPI_FABRICS} ${IUSE_OPENMPI_RM} ${IUSE_OPENMPI_OFED_FEATURES}"