diff --git a/Apps/NxDomainApp/dnsApp.config b/Apps/NxDomainApp/dnsApp.config
index 69c791fb..1cbf6609 100644
--- a/Apps/NxDomainApp/dnsApp.config
+++ b/Apps/NxDomainApp/dnsApp.config
@@ -1,3 +1,7 @@
-#Enter domain names one below other to block them with NX Domain response.
-
-use-application-dns.net
+{
+  "enableBlocking": true,
+  "allowTxtBlockingReport": true,
+  "blocked": [
+    "use-application-dns.net"
+  ]
+}