From 9173c084bf0094211e0c080d45545f41ef5c5c07 Mon Sep 17 00:00:00 2001
From: Don Tang <don_tang@htc.com>
Date: Wed, 22 Oct 2025 16:53:26 +0800
Subject: [PATCH] Fix missing parameter exception on neptune
 node_similarity_search

---
 graphiti_core/search/search_utils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graphiti_core/search/search_utils.py b/graphiti_core/search/search_utils.py
index 104aede6..53dd1ec0 100644
--- a/graphiti_core/search/search_utils.py
+++ b/graphiti_core/search/search_utils.py
@@ -687,11 +687,11 @@ async def node_similarity_search(
         )
         resp, header, _ = await driver.execute_query(
             query,
-            params=filter_params,
             search_vector=search_vector,
             limit=limit,
             min_score=min_score,
             routing_='r',
+            **filter_params,
         )
 
         if len(resp) > 0: