diff --git a/package.json b/package.json
index 352b0d8a..69b54b30 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "configPath": "tests/dummy/config",
     "fastbootDependencies": [
       "node-fetch",
-      "abortcontroller-polyfill"
+      "abortcontroller-polyfill/dist/cjs-ponyfill"
     ]
   }
 }