diff --git a/dev-ruby/msgpack/msgpack-1.7.3.ebuild b/dev-ruby/msgpack/msgpack-1.7.3.ebuild
index af678be03d16f..641e9a283f09a 100644
--- a/dev-ruby/msgpack/msgpack-1.7.3.ebuild
+++ b/dev-ruby/msgpack/msgpack-1.7.3.ebuild
@@ -21,7 +21,7 @@ RUBY_S="${PN}-ruby-${PV}"
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~loong ppc ppc64 ~riscv ~s390 sparc ~x86"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ppc ppc64 ~riscv ~s390 sparc ~x86"
 IUSE="doc"
 
 all_ruby_prepare() {