diff --git a/chainquery/stuff/healthcheck.sh b/chainquery/stuff/healthcheck.sh
index 7584e38..e8cb4a7 100644
--- a/chainquery/stuff/healthcheck.sh
+++ b/chainquery/stuff/healthcheck.sh
@@ -1,2 +1,2 @@
-#!/usr/bin/env bash
-curl --fail http://localhost:6300/api/status || exit 1  
+#!/bin/sh
+busybox wget -O- http://localhost:6300/api/status