diff --git a/lib/core/dispatchRequest.js b/lib/core/dispatchRequest.js
index 51e289b..a6b50de 100644
--- a/lib/core/dispatchRequest.js
+++ b/lib/core/dispatchRequest.js
@@ -15,12 +15,12 @@ module.exports = function dispatchRequest(config) {
       if (typeof config.adapter === 'function') {
         // For custom adapter support
         adapter = config.adapter;
-      } else if (typeof process !== 'undefined') {
-        // For node use HTTP adapter
-        adapter = require('../adapters/http');
       } else if (typeof XMLHttpRequest !== 'undefined') {
         // For browsers use XHR adapter
         adapter = require('../adapters/xhr');
+      } else if (typeof process !== 'undefined') {
+        // For node use HTTP adapter
+        adapter = require('../adapters/http');
       }
 
       if (typeof adapter === 'function') {