diff --git a/tools/deploy b/tools/deploy
index 4a6baac..9012bb4 100755
--- a/tools/deploy
+++ b/tools/deploy
@@ -7,5 +7,11 @@ if [ $# -ge 1 ] ; then target_ssh_handle=$1 && shift ; else target_ssh_handle="g
 
 ## exec
 
-scp build/heimdall ${target_ssh_handle}:/opt/heimdall/heimdall
+rsync \
+	--rsh=ssh \
+	--recursive \
+	--update \
+	--delete \
+	build/ \
+	${target_ssh_handle}:/opt/heimdall