diff --git a/dev-python/greenlet/greenlet-0.4.12.ebuild b/dev-python/greenlet/greenlet-0.4.12.ebuild
index 032d251bdd684..72e97c6015eef 100644
--- a/dev-python/greenlet/greenlet-0.4.12.ebuild
+++ b/dev-python/greenlet/greenlet-0.4.12.ebuild
@@ -14,7 +14,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="-alpha amd64 arm ~arm64 -hppa -ia64 ~mips ppc ppc64 x86 ~amd64-linux ~x86-linux"
+KEYWORDS="-alpha amd64 arm ~arm64 -hppa -ia64 ~mips ppc ppc64 ~sparc x86 ~amd64-linux ~x86-linux"
 IUSE="doc"
 
 DEPEND="