diff --git a/update-subtree.sh b/update-subtree.sh
new file mode 100644
index 0000000..475f58e
--- /dev/null
+++ b/update-subtree.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+cd "$(dirname "$0")"
+
+git subtree pull --prefix=einat-ebpf --squash https://github.com/muink/openwrt-einat-ebpf.git master
+git subtree pull --prefix=luci-app-einat --squash https://github.com/muink/luci-app-einat.git master
\ No newline at end of file