diff --git a/tests/conftest.py b/tests/conftest.py
index 2bdcc0b..e571cae 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -134,7 +134,6 @@ def api_client(request, database):
         FilterExtension(client=FiltersClient()),
         BulkTransactionExtension(client=BulkTransactionsClient()),
     ]
-    collection_search_extension = CollectionSearchExtension.from_extensions(extensions)
 
     collection_extensions = [
         QueryExtension(),