diff --git a/integration_test/etc/config.yaml b/integration_test/etc/config.yaml
index c6eede6..9866d55 100644
--- a/integration_test/etc/config.yaml
+++ b/integration_test/etc/config.yaml
@@ -11,6 +11,7 @@ dns_config:
   magic_dns: true
   domains: []
   nameservers:
+    - 127.0.0.11
     - 1.1.1.1
 db_path: /tmp/integration_test_db.sqlite3
 private_key_path: private.key