diff --git a/sci-libs/cantera/cantera-2.4.0-r5.ebuild b/sci-libs/cantera/cantera-2.4.0-r5.ebuild
index ac2a89b4ddd4e..509fa30f426c4 100644
--- a/sci-libs/cantera/cantera-2.4.0-r5.ebuild
+++ b/sci-libs/cantera/cantera-2.4.0-r5.ebuild
@@ -16,7 +16,7 @@ SRC_URI="https://github.com/Cantera/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="amd64 ~x86"
 IUSE="+cti fortran pch +python test"
 RESTRICT="!test? ( test )"