diff --git a/net-mail/notmuch/notmuch-0.37-r2.ebuild b/net-mail/notmuch/notmuch-0.37-r2.ebuild
index de653956ff4fd..7a7621ec990b5 100644
--- a/net-mail/notmuch/notmuch-0.37-r2.ebuild
+++ b/net-mail/notmuch/notmuch-0.37-r2.ebuild
@@ -18,7 +18,7 @@ LICENSE="GPL-3"
 # Sub-slot corresponds to major wersion of libnotmuch.so.X.Y. Bump of Y is
 # meant to be binary backward compatible.
 SLOT="0/5"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ppc64 ~riscv ~x86 ~x64-macos"
+KEYWORDS="~alpha amd64 arm arm64 ~ppc64 ~riscv x86 ~x64-macos"
 REQUIRED_USE="
 	${PYTHON_REQUIRED_USE}
 	apidoc? ( doc )