diff --git a/dnsapi/dns_lua.sh b/dnsapi/dns_lua.sh
index dfc10afd..acc796f4 100644
--- a/dnsapi/dns_lua.sh
+++ b/dnsapi/dns_lua.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 
 #