diff --git a/packages/browser/src/index.ts b/packages/browser/src/index.ts
index 59c037ef1b7c..0a69fc44d858 100644
--- a/packages/browser/src/index.ts
+++ b/packages/browser/src/index.ts
@@ -33,6 +33,7 @@ export {
   getActiveTransaction,
   spanStatusfromHttpCode,
   trace,
+  makeMultiplexedTransport,
 } from '@sentry/core';
 export type { SpanStatusType } from '@sentry/core';
 export type { Span } from '@sentry/types';