diff --git a/dev-ruby/localhost/localhost-1.1.9.ebuild b/dev-ruby/localhost/localhost-1.1.9.ebuild
index 031c4114d3965..0a5bb4c4d68e3 100644
--- a/dev-ruby/localhost/localhost-1.1.9.ebuild
+++ b/dev-ruby/localhost/localhost-1.1.9.ebuild
@@ -15,7 +15,7 @@ HOMEPAGE="https://github.com/socketry/localhost"
 SRC_URI="https://github.com/socketry/localhost/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 LICENSE="MIT"
 
-KEYWORDS="~amd64 ~arm64 ~hppa ~sparc ~x86"
+KEYWORDS="~amd64 ~arm64 ~hppa ~ppc64 ~sparc ~x86"
 SLOT="$(ver_cut 1)"
 IUSE=""