diff --git a/apps/block_scout_web/lib/block_scout_web/controllers/api/v2/transaction_controller.ex b/apps/block_scout_web/lib/block_scout_web/controllers/api/v2/transaction_controller.ex
index ee5088bf5e4d..cec7bd1438d9 100644
--- a/apps/block_scout_web/lib/block_scout_web/controllers/api/v2/transaction_controller.ex
+++ b/apps/block_scout_web/lib/block_scout_web/controllers/api/v2/transaction_controller.ex
@@ -99,7 +99,7 @@ defmodule BlockScoutWeb.API.V2.TransactionController do
 
     with {:ok, transaction, _transaction_hash} <-
            validate_transaction(transaction_hash_string, params,
-             necessity_by_association: necessity_by_association,
+             necessity_by_association: %{},
              api?: true
            ),
          preloaded <-