diff --git a/dev-lang/qu-prolog/qu-prolog-10.0.ebuild b/dev-lang/qu-prolog/qu-prolog-10.0.ebuild
index df1c2567a7e13..a32be5b617f37 100644
--- a/dev-lang/qu-prolog/qu-prolog-10.0.ebuild
+++ b/dev-lang/qu-prolog/qu-prolog-10.0.ebuild
@@ -13,7 +13,7 @@ SRC_URI="http://www.itee.uq.edu.au/~pjr/HomePages/QPFiles/${MY_P}.tar.gz"
 
 LICENSE="Apache-2.0 GPL-2+"
 SLOT="0"
-KEYWORDS="amd64 ppc ~x86"
+KEYWORDS="amd64 ppc x86"
 IUSE="debug doc examples pedro qt4 readline threads"
 
 RDEPEND="