diff --git a/packages/grpc-js/src/experimental.ts b/packages/grpc-js/src/experimental.ts
index 0c7bc75e..870fbe28 100644
--- a/packages/grpc-js/src/experimental.ts
+++ b/packages/grpc-js/src/experimental.ts
@@ -44,6 +44,7 @@ export {
   SubchannelInterface,
   BaseSubchannelWrapper,
   ConnectivityStateListener,
+  HealthListener,
 } from './subchannel-interface';
 export {
   OutlierDetectionRawConfig,