diff --git a/packages/client-search/src/searchClient.ts b/packages/client-search/src/searchClient.ts
index 527aa8e3a..97c9eaecb 100644
--- a/packages/client-search/src/searchClient.ts
+++ b/packages/client-search/src/searchClient.ts
@@ -1298,7 +1298,7 @@ export function createSearchClient({
     deleteBy(
       { indexName, deleteByParams }: DeleteByProps,
       requestOptions?: RequestOptions,
-    ): Promise<DeletedAtResponse> {
+    ): Promise<UpdatedAtResponse> {
       if (!indexName) {
         throw new Error('Parameter `indexName` is required when calling `deleteBy`.');
       }