diff --git a/dev-ruby/fast-stemmer/fast-stemmer-1.0.2-r2.ebuild b/dev-ruby/fast-stemmer/fast-stemmer-1.0.2-r2.ebuild
index f99a6bdd08c02..8001a57b69e0b 100644
--- a/dev-ruby/fast-stemmer/fast-stemmer-1.0.2-r2.ebuild
+++ b/dev-ruby/fast-stemmer/fast-stemmer-1.0.2-r2.ebuild
@@ -14,7 +14,7 @@ HOMEPAGE="https://github.com/romanbsd/fast-stemmer"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~arm64"
 IUSE=""
 
 all_ruby_prepare() {