diff --git a/net-dns/libidn2/libidn2-0.16.ebuild b/net-dns/libidn2/libidn2-0.16.ebuild
index 74bb2ada29da8..12d65bd91013a 100644
--- a/net-dns/libidn2/libidn2-0.16.ebuild
+++ b/net-dns/libidn2/libidn2-0.16.ebuild
@@ -13,7 +13,7 @@ SRC_URI="
 
 LICENSE="GPL-2+ LGPL-3+"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~mips ~ppc ~ppc64 ~x86 ~ppc-aix ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~x86 ~ppc-aix ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 IUSE="static-libs"
 
 RDEPEND="