diff --git a/packages/algoliasearch-helper/index.d.ts b/packages/algoliasearch-helper/index.d.ts
index 8b99d2efd1..6417f2fa5e 100644
--- a/packages/algoliasearch-helper/index.d.ts
+++ b/packages/algoliasearch-helper/index.d.ts
@@ -73,6 +73,11 @@ declare namespace algoliasearchHelper {
      */
     search(): this;
 
+    /**
+     * Private method to only search on derived helpers
+     */
+    searchOnlyWithDerivedHelpers(): this;
+
     /**
      * Gets the search query parameters that would be sent to the Algolia Client
      * for the hits