diff --git a/src/index.mjs b/src/index.mjs
index af77717..b6eea7b 100644
--- a/src/index.mjs
+++ b/src/index.mjs
@@ -4,7 +4,7 @@ import { promises as fs } from "fs";
 import { execSync as exec } from "child_process";
 
 class updateBind {
-  bindTpl = zone => `zone "${zone}" {\n  type slave;\n  file "/etc/bind/keyhelp_domains/${zone}";\n  masters { 135.181.244.181; };\n};\n`;
+  bindTpl = zone => `zone "${zone}" {\n  type slave;\n  file "/etc/bind/keyhelp_domains/${zone}";\n  masters { ${cfg.bind.master}; };\n};\n`;
   fetchApi = async path => (await fetch(`https://${cfg.api.host}/${path}`, { headers: { "X-API-Key": cfg.api.key } })).json();
 
   constructor() {