diff --git a/dev-java/mersennetwister/mersennetwister-0_pre23765-r2.ebuild b/dev-java/mersennetwister/mersennetwister-0_pre23765-r2.ebuild
index 58940b98dde0d..c633ea89d5c8d 100644
--- a/dev-java/mersennetwister/mersennetwister-0_pre23765-r2.ebuild
+++ b/dev-java/mersennetwister/mersennetwister-0_pre23765-r2.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://gentoo/${P}.tar.bz2"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="amd64 ~arm x86"
+KEYWORDS="amd64 ~arm ~arm64 x86"
 IUSE=""
 
 RDEPEND=">=virtual/jre-1.8:*"