diff --git a/sci-physics/lhapdf/lhapdf-6.3.0.ebuild b/sci-physics/lhapdf/lhapdf-6.3.0.ebuild
index ffb4566510973..9fc01878697be 100644
--- a/sci-physics/lhapdf/lhapdf-6.3.0.ebuild
+++ b/sci-physics/lhapdf/lhapdf-6.3.0.ebuild
@@ -16,7 +16,7 @@ SRC_URI="http://www.hepforge.org/archive/lhapdf/${MY_PF}.tar.gz"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="amd64 ~x86 ~amd64-linux ~x86-linux"
+KEYWORDS="amd64 x86 ~amd64-linux ~x86-linux"
 IUSE="doc examples python"
 REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"