diff --git a/dev-python/hpack/hpack-2.3.0-r1.ebuild b/dev-python/hpack/hpack-2.3.0-r1.ebuild
index 4a0fed57c12c3..4912f9218fd08 100644
--- a/dev-python/hpack/hpack-2.3.0-r1.ebuild
+++ b/dev-python/hpack/hpack-2.3.0-r1.ebuild
@@ -12,7 +12,7 @@ SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz"
 
 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=""