diff --git a/app-doc/phrack/phrack-70.ebuild b/app-doc/phrack/phrack-70.ebuild
index 1d6d66e7f0d25..8804d25977c9e 100644
--- a/app-doc/phrack/phrack-70.ebuild
+++ b/app-doc/phrack/phrack-70.ebuild
@@ -10,7 +10,7 @@ SRC_URI="http://www.phrack.org/archives/tgz/${MY_P}.tar.gz"
 
 LICENSE="phrack"
 SLOT="${PV}"
-KEYWORDS="~alpha amd64 arm hppa ~ia64 ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
+KEYWORDS="~alpha amd64 arm ~arm64 hppa ~ia64 ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
 IUSE=""
 
 S=${WORKDIR}