diff --git a/dev-libs/libnop/libnop-2021.11.03.ebuild b/dev-libs/libnop/libnop-2021.11.03.ebuild
index 7aa26fbcc17c1..5187da5ae7669 100644
--- a/dev-libs/libnop/libnop-2021.11.03.ebuild
+++ b/dev-libs/libnop/libnop-2021.11.03.ebuild
@@ -1,4 +1,4 @@
-# Copyright 2022-2024 Gentoo Authors
+# Copyright 2022-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -13,7 +13,7 @@ S="${WORKDIR}"/${PN}-${CommitId}
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~arm64"
 IUSE="test"
 
 BDEPEND="test? ( dev-cpp/gtest )"