diff --git a/bin/tests/system/addzone/ns2/named1.conf b/bin/tests/system/addzone/ns2/named1.conf
index 0b24f80b2a..3a257be048 100644
--- a/bin/tests/system/addzone/ns2/named1.conf
+++ b/bin/tests/system/addzone/ns2/named1.conf
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2010, 2016  Internet Systems Consortium, Inc. ("ISC")
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -23,8 +23,8 @@ options {
 	pid-file "named.pid";
 	listen-on { 10.53.0.2; };
 	listen-on-v6 { none; };
-        allow-query { any; };
-        recursion no;
+	allow-query { any; };
+	recursion no;
 	allow-new-zones yes;
 };