diff --git a/dev-python/nbval/nbval-0.9.1.ebuild b/dev-python/nbval/nbval-0.9.1.ebuild
index a24f9d28b0bbe..d14a6d2e5ca1d 100644
--- a/dev-python/nbval/nbval-0.9.1.ebuild
+++ b/dev-python/nbval/nbval-0.9.1.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 ~x86"
 IUSE="test"
 RESTRICT="!test? ( test )"