diff --git a/benchmark/dns/lookup.js b/benchmark/dns/lookup.js
index 3cc228c5669265..164e490bd3bc24 100644
--- a/benchmark/dns/lookup.js
+++ b/benchmark/dns/lookup.js
@@ -4,7 +4,7 @@ const common = require('../common.js');
 const lookup = require('dns').lookup;
 
 const bench = common.createBenchmark(main, {
-  name: ['', '127.0.0.1', '::1'],
+  name: ['127.0.0.1', '::1'],
   all: ['true', 'false'],
   n: [5e6]
 });