diff --git a/src/index.ts b/src/index.ts
index 75d15d2..1d3cf19 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -22,3 +22,5 @@ export {v1beta1, DataLabelingServiceClient};
 // For compatibility with JavaScript libraries we need to provide this default export:
 // tslint:disable-next-line no-default-export
 export default {v1beta1, DataLabelingServiceClient};
+import * as protos from '../protos/protos';
+export {protos};