diff --git a/src/firestore/index.ts b/src/firestore/index.ts
index 661d9fe9bc..d1736af570 100644
--- a/src/firestore/index.ts
+++ b/src/firestore/index.ts
@@ -41,6 +41,7 @@ export {
   DocumentSnapshot,
   FieldPath,
   FieldValue,
+  Filter,
   Firestore,
   FirestoreDataConverter,
   GeoPoint,