diff --git a/src/material-moment-adapter/public_api.ts b/src/material-moment-adapter/public_api.ts
index 8d50b96839d..26149a398c2 100644
--- a/src/material-moment-adapter/public_api.ts
+++ b/src/material-moment-adapter/public_api.ts
@@ -6,4 +6,4 @@
  * found in the LICENSE file at https://angular.io/license
  */
 
-export * from './adapter';
+export * from './adapter/index';