diff --git a/dev-ruby/ruby_engine/ruby_engine-2.0.3.ebuild b/dev-ruby/ruby_engine/ruby_engine-2.0.3.ebuild
index 83d7a01fa2704..2d8bb888d0bd1 100644
--- a/dev-ruby/ruby_engine/ruby_engine-2.0.3.ebuild
+++ b/dev-ruby/ruby_engine/ruby_engine-2.0.3.ebuild
@@ -14,4 +14,4 @@ HOMEPAGE="https://github.com/janlelis/ruby_version"
 
 LICENSE="MIT"
 SLOT="$(ver_cut 1)"
-KEYWORDS="~amd64 ~ppc ~ppc64 ~riscv ~x86"
+KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64 ~riscv ~x86"