diff --git a/dev-ruby/semantic_puppet/semantic_puppet-1.0.4.ebuild b/dev-ruby/semantic_puppet/semantic_puppet-1.0.4.ebuild
index b1454420a1f84..14f02e1fa9110 100644
--- a/dev-ruby/semantic_puppet/semantic_puppet-1.0.4.ebuild
+++ b/dev-ruby/semantic_puppet/semantic_puppet-1.0.4.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -15,5 +15,5 @@ HOMEPAGE="https://github.com/puppetlabs/semantic_puppet"
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~hppa ~ppc ~ppc64 ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~x86"
 IUSE=""