diff --git a/dev-python/sphinx/sphinx-1.5.2.ebuild b/dev-python/sphinx/sphinx-1.5.2.ebuild
index f9d1522112605..42105ca8330cc 100644
--- a/dev-python/sphinx/sphinx-1.5.2.ebuild
+++ b/dev-python/sphinx/sphinx-1.5.2.ebuild
@@ -14,7 +14,7 @@ SRC_URI="mirror://pypi/S/${PN^}/${P^}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ia64 ~x86"
+KEYWORDS="~alpha amd64 ~arm ~arm64 ~hppa ia64 ~ppc64 ~x86"
 IUSE="doc latex net test"
 
 RDEPEND="