diff --git a/lib/plugin.js b/lib/plugin.js
index 83d160a..6c1a073 100644
--- a/lib/plugin.js
+++ b/lib/plugin.js
@@ -45,13 +45,13 @@ const extendKYInstance = instance => {
 }
 
 export default (ctx, inject) => {
-  // Set baseURL
-  const baseURL = process.browser
+  // Set prefixUrl
+  const prefixUrl = process.browser
       ? '<%= options.browserBaseURL %>'
       : (process.env._HTTP_BASE_URL_ || '<%= options.baseURL %>')
 
   const kyDefaults = {
-    baseURL,
+    prefixUrl,
     headers: {}
   }