diff --git a/sys-block/libzbc/libzbc-5.5.1.ebuild b/sys-block/libzbc/libzbc-5.5.1.ebuild
index df4ed34ffdbfb..093cc27ec4535 100644
--- a/sys-block/libzbc/libzbc-5.5.1.ebuild
+++ b/sys-block/libzbc/libzbc-5.5.1.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/hgst/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="BSD-2 GPL-3 LGPL-3"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
 IUSE="gtk"
 
 DEPEND="virtual/pkgconfig