diff --git a/dev-ruby/rr/rr-1.2.0.ebuild b/dev-ruby/rr/rr-1.2.0.ebuild
index 15b4ee81e509c..345fe529c64a1 100644
--- a/dev-ruby/rr/rr-1.2.0.ebuild
+++ b/dev-ruby/rr/rr-1.2.0.ebuild
@@ -18,7 +18,7 @@ SRC_URI="https://github.com/rr/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE=""
 
 ruby_add_bdepend "test? (