diff --git a/sitespeed.io/config.json b/sitespeed.io/config.json
index bb208f64bfe..562ed5cd7e3 100644
--- a/sitespeed.io/config.json
+++ b/sitespeed.io/config.json
@@ -1,6 +1,6 @@
 {
   "browsertime": {
-    "domain": "0.0.0.0",
+    "domain": "localhost",
     "port": 5240,
     "preScript": "./login.js"
   },