diff --git a/backend/app/core/database.py b/backend/app/core/database.py
index d54f06f..1a19157 100644
--- a/backend/app/core/database.py
+++ b/backend/app/core/database.py
@@ -10,6 +10,9 @@ class _EmbeddingFunctionWrapper:
     def __init__(self, settings):
         self.settings = settings
 
+    def name(self) -> str:
+        return "custom_embedding_wrapper"
+
     def __call__(self, input):
         from app.services.embedding_client import EmbeddingClient
         import asyncio