diff --git a/sci-visualization/grace/grace-5.1.25_p18-r1.ebuild b/sci-visualization/grace/grace-5.1.25_p18-r1.ebuild
index 1437cc19947b6..c435c39d99671 100644
--- a/sci-visualization/grace/grace-5.1.25_p18-r1.ebuild
+++ b/sci-visualization/grace/grace-5.1.25_p18-r1.ebuild
@@ -16,7 +16,7 @@ S="${WORKDIR}/${P/_p*}"
 
 LICENSE="GPL-2 LGPL-2"
 SLOT="0"
-KEYWORDS="~amd64 ~ppc ~ppc64 ~x86"
+KEYWORDS="amd64 ~ppc ~ppc64 ~x86"
 IUSE="fftw fortran jpeg netcdf png"
 
 DEPEND="