diff --git a/tools/catalyst-auto-sparc64.conf b/tools/catalyst-auto-sparc64.conf
index 0eeaddd6..4a9a2c21 100644
--- a/tools/catalyst-auto-sparc64.conf
+++ b/tools/catalyst-auto-sparc64.conf
@@ -28,7 +28,7 @@ update_symlinks() {
 }
 
 upload() {
-	rsync -e 'ssh -i /root/.ssh/id_rsa' "$@" sparc@nightheron.gentoo.org:
+	rsync -e 'ssh -i /root/.ssh/id_rsa -o UserKnownHostsFile=/dev/null -o VerifyHostKeyDNS=yes' "$@" sparc@releng-incoming.gentoo.org:
 }
 
 post_build() {