diff --git a/dev-haskell/monad-control/monad-control-1.0.1.0.ebuild b/dev-haskell/monad-control/monad-control-1.0.1.0.ebuild
index 556493375e22e..b813760a23637 100644
--- a/dev-haskell/monad-control/monad-control-1.0.1.0.ebuild
+++ b/dev-haskell/monad-control/monad-control-1.0.1.0.ebuild
@@ -15,7 +15,7 @@ SRC_URI="mirror://hackage/packages/archive/${PN}/${PV}/${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0/${PV}"
-KEYWORDS="~amd64 ~x86 ~amd64-linux"
+KEYWORDS="amd64 x86 ~amd64-linux"
 IUSE=""
 
 RDEPEND=">=dev-haskell/stm-2.3:=[profile?] <dev-haskell/stm-3:=[profile?]