diff --git a/sec-keys/openpgp-keys-aherbert/openpgp-keys-aherbert-20240709.ebuild b/sec-keys/openpgp-keys-aherbert/openpgp-keys-aherbert-20240709.ebuild
index 1727433cebbe6..78609b55c01ac 100644
--- a/sec-keys/openpgp-keys-aherbert/openpgp-keys-aherbert-20240709.ebuild
+++ b/sec-keys/openpgp-keys-aherbert/openpgp-keys-aherbert-20240709.ebuild
@@ -12,4 +12,4 @@ inherit sec-keys
 DESCRIPTION="OpenPGP keys used by commons.apache.org/rng"
 HOMEPAGE="https://downloads.apache.org/commons/rng/"
 
-KEYWORDS="amd64 ppc64"
+KEYWORDS="amd64 arm64 ppc64"