diff --git a/prepare-zerotier-one.sh b/prepare-zerotier-one.sh
new file mode 100755
index 000000000..2ad2dde96
--- /dev/null
+++ b/prepare-zerotier-one.sh
@@ -0,0 +1,2 @@
+#!/usr/bin/env sh
+tar -C upstream/ -cvf zerotier-one.tar .