diff --git a/test/_browser.js b/test/_browser.js
index e56629fc88..e425e1adbb 100644
--- a/test/_browser.js
+++ b/test/_browser.js
@@ -1,5 +1,5 @@
 if (process.browser) {
-  require("../lib/6to5/browser");
+  require("../lib/6to5/api/browser");
   require("./generation");
   require("./transformation");
   require("./traverse");