diff --git a/packages/e2e-test/src/index.ts b/packages/e2e-test/src/index.ts
index 92adc24b1e..f3c63ae175 100644
--- a/packages/e2e-test/src/index.ts
+++ b/packages/e2e-test/src/index.ts
@@ -36,23 +36,4 @@ async function main(argv: string[]) {
   program.parse(argv);
 }
 
-process.on('unhandledRejection', (rejection: unknown) => {
-  // Try to avoid exiting if the unhandled error is coming from jsdom, i.e. zombie.
-  // Those are typically errors on the page that should be benign, at least in the
-  // context of this test. We have other ways of asserting that the page is being
-  // rendered correctly.
-  if (
-    rejection instanceof Error &&
-    rejection?.stack?.includes('node_modules/jsdom/lib')
-  ) {
-    console.log(`Ignored error inside jsdom, ${rejection?.stack ?? rejection}`);
-  } else {
-    if (rejection instanceof Error) {
-      exitWithError(rejection);
-    } else {
-      exitWithError(new Error(`Unknown rejection: '${rejection}'`));
-    }
-  }
-});
-
 main(process.argv).catch(exitWithError);