diff --git a/dev-libs/pthreadpool/pthreadpool-2023.08.29.ebuild b/dev-libs/pthreadpool/pthreadpool-2023.08.29.ebuild
index dff4dce1131a0..800934e973b07 100644
--- a/dev-libs/pthreadpool/pthreadpool-2023.08.29.ebuild
+++ b/dev-libs/pthreadpool/pthreadpool-2023.08.29.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
@@ -14,7 +14,7 @@ S="${WORKDIR}"/${PN}-${CommitId}
 
 LICENSE="BSD-2"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~arm64"
 IUSE="test"
 
 DEPEND="dev-libs/FXdiv"