diff --git a/dev-cpp/cpp-hocon/cpp-hocon-0.1.2.ebuild b/dev-cpp/cpp-hocon/cpp-hocon-0.1.2.ebuild
index 60ce3d2cc5b07..6ecae5a696b08 100644
--- a/dev-cpp/cpp-hocon/cpp-hocon-0.1.2.ebuild
+++ b/dev-cpp/cpp-hocon/cpp-hocon-0.1.2.ebuild
@@ -12,7 +12,7 @@ SRC_URI="https://github.com/puppetlabs/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="~amd64 ~hppa ~ppc ~ppc64 ~x86"
 IUSE="debug test"
 
 DEPEND="