diff --git a/dev-ruby/docile/docile-1.4.0-r1.ebuild b/dev-ruby/docile/docile-1.4.0-r1.ebuild
index 769a2e7393c0c..ba53e96b5e62d 100644
--- a/dev-ruby/docile/docile-1.4.0-r1.ebuild
+++ b/dev-ruby/docile/docile-1.4.0-r1.ebuild
@@ -19,7 +19,7 @@ SRC_URI="https://github.com/ms-ati/docile/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~riscv ~x86"
+KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
 IUSE=""
 
 all_ruby_prepare() {