diff --git a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-metadata/coreos-metadata-9999.ebuild b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-metadata/coreos-metadata-9999.ebuild
index f99a5e0881..4e22e55915 100644
--- a/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-metadata/coreos-metadata-9999.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/coreos-base/coreos-metadata/coreos-metadata-9999.ebuild
@@ -9,10 +9,10 @@ COREOS_GO_PACKAGE="github.com/coreos/coreos-metadata"
 inherit coreos-go cros-workon systemd
 
 if [[ "${PV}" == 9999 ]]; then
-	KEYWORDS="~amd64"
+	KEYWORDS="~amd64 ~arm64"
 else
 	CROS_WORKON_COMMIT="416392f69e60bcd96507cb626a9d3fe380f0af1e" # v0.1.0
-	KEYWORDS="amd64"
+	KEYWORDS="amd64 arm64"
 fi
 
 DESCRIPTION="A simple cloud-provider metadata agent"