diff --git a/crates/db/benches/tb_single_thread.rs b/crates/db/benches/tb_single_thread.rs
index 542abb82..430c7b5c 100644
--- a/crates/db/benches/tb_single_thread.rs
+++ b/crates/db/benches/tb_single_thread.rs
@@ -41,6 +41,7 @@ fn test_db() -> Arc<RelBox> {
             secondary_indexed: false,
             unique_domain: true,
             index_type: IndexType::AdaptiveRadixTree,
+            codomain_index_type: None,
         })
         .collect::<Vec<_>>();