diff --git a/dev-python/hpack/hpack-3.0.0.ebuild b/dev-python/hpack/hpack-3.0.0.ebuild
index f4c42fd21be94..72efb5d532661 100644
--- a/dev-python/hpack/hpack-3.0.0.ebuild
+++ b/dev-python/hpack/hpack-3.0.0.ebuild
@@ -12,7 +12,7 @@ SRC_URI="https://github.com/python-hyper/${PN}/archive/v${PV}.tar.gz -> ${P}.tar
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~x86"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
 IUSE="test"
 
 RDEPEND=""