diff --git a/net-misc/iperf/iperf-3.18.ebuild b/net-misc/iperf/iperf-3.18.ebuild
index 302b37c9ef741..9b49bb2bede7e 100644
--- a/net-misc/iperf/iperf-3.18.ebuild
+++ b/net-misc/iperf/iperf-3.18.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/esnet/iperf/releases/download/${PV}/${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="3"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+KEYWORDS="~alpha ~amd64 ~arm arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
 IUSE="sctp"
 
 DEPEND="