diff --git a/upload.sh b/upload.sh
index 091baff..b3d8446 100755
--- a/upload.sh
+++ b/upload.sh
@@ -2,4 +2,4 @@
 set -eu
 cd "$(dirname "$0")"
 gosh generate.scm
-rsync index.html alpha.servers.scheme.org:/production/registry/www/
+rsync -crv index.html alpha.servers.scheme.org:/production/registry/www/