diff --git a/tools/catalyst-auto-arm.conf b/tools/catalyst-auto-arm.conf
index 85ff48e4..3a54dfa7 100644
--- a/tools/catalyst-auto-arm.conf
+++ b/tools/catalyst-auto-arm.conf
@@ -56,7 +56,7 @@ update_symlinks() {
 upload() {
     if [[ ${nonetwork} == 0 ]]; then
 	echo Uploading "$@"
-	rsync -e 'ssh -i /root/.ssh/id_rsa -o UserKnownHostsFile=/dev/null -o VerifyHostKeyDNS=yes -o StrictHostKeyChecking=no' "$@" arm@releng-incoming.gentoo.org:
+	rsync -e 'ssh -i /root/.ssh/id_ed25519 -o UserKnownHostsFile=/dev/null -o VerifyHostKeyDNS=yes -o StrictHostKeyChecking=no' "$@" arm@releng-incoming.gentoo.org:
     else
 	echo Would now upload "$@"
 	ls -l $@