diff --git a/test/one/conf.js b/test/one/conf.js
index 9011749..1d02ada 100644
--- a/test/one/conf.js
+++ b/test/one/conf.js
@@ -11,7 +11,7 @@ exports.config = {
     slow: 5000
   },
   capabilities: {
-    browserName: 'chrome',
+    browserName: 'firefox', // chrome
     shardTestFiles: true,
     maxInstances: 2
   }