diff --git a/dev-ruby/colorator/colorator-1.1.0.ebuild b/dev-ruby/colorator/colorator-1.1.0.ebuild
index 00c0f85391997..15d95b9817fa2 100644
--- a/dev-ruby/colorator/colorator-1.1.0.ebuild
+++ b/dev-ruby/colorator/colorator-1.1.0.ebuild
@@ -17,7 +17,7 @@ SRC_URI="https://github.com/octopress/colorator/archive/v${PV}.tar.gz -> ${P}.ta
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~arm64"
 IUSE=""
 
 all_ruby_prepare() {