diff --git a/node_modules/@web/dev-server-core/test-helpers.mjs b/node_modules/@web/dev-server-core/test-helpers.mjs
index 1a4d604..9c0d714 100644
--- a/node_modules/@web/dev-server-core/test-helpers.mjs
+++ b/node_modules/@web/dev-server-core/test-helpers.mjs
@@ -1,5 +1,5 @@
 // this file is autogenerated with the generate-mjs-dts-entrypoints script
-import cjsEntrypoint from './dist/index.js';
+import cjsEntrypoint from './dist/test-helpers.js';
 
 const {
   virtualFilesPlugin,