diff --git a/test/fixture/api.js b/test/fixture/api.js
index adfb523..ee3444a 100644
--- a/test/fixture/api.js
+++ b/test/fixture/api.js
@@ -4,6 +4,7 @@ module.exports = {
     if (req.url === '/error') {
       res.statusCode = 418
       res.end('Detailed error message')
+      return
     }
 
     res.end(JSON.stringify({