diff --git a/sys-cluster/ampi/ampi-0_pre20140616.ebuild b/sys-cluster/ampi/ampi-0_pre20140616.ebuild
index d72af94b3d517..a8acd9ad3747d 100644
--- a/sys-cluster/ampi/ampi-0_pre20140616.ebuild
+++ b/sys-cluster/ampi/ampi-0_pre20140616.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://dev.gentoo.org/~jauhien/distfiles/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~hppa ~ia64 ~ppc64 ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc64 ~x86"
 
 RDEPEND="virtual/mpi"
 DEPEND="${RDEPEND}"