diff --git a/dev-util/protobuf-cucumber/protobuf-cucumber-3.10.8-r1.ebuild b/dev-util/protobuf-cucumber/protobuf-cucumber-3.10.8-r1.ebuild
index c002e181726fb..52f124e5f5fdc 100644
--- a/dev-util/protobuf-cucumber/protobuf-cucumber-3.10.8-r1.ebuild
+++ b/dev-util/protobuf-cucumber/protobuf-cucumber-3.10.8-r1.ebuild
@@ -15,7 +15,7 @@ HOMEPAGE="https://github.com/ruby-protobuf/protobuf"
 
 LICENSE="MIT"
 SLOT="$(ver_cut 1)"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~s390 ~sparc ~x86"
 IUSE=""
 
 ruby_add_rdepend "