diff --git a/coredns_bridge.js b/coredns_bridge.js
index 6131811..6d79370 100644
--- a/coredns_bridge.js
+++ b/coredns_bridge.js
@@ -33,7 +33,7 @@ async function RegisterNewDomain(domain) {
     if (!prefix) throw new Error("Invalid domain");
 
     const key = `${prefix}`;
-    const value = JSON.stringify({ host: '10.66.66.1', ttl: '300' });
+    const value = JSON.stringify({ host: '10.66.66.1', ttl: 300 });
 
     await client.put(key).value(value);
 }