diff --git a/lib/chain-utils/src/union.rs b/lib/chain-utils/src/union.rs
index 89b98e88ae..4d3a5b4797 100644
--- a/lib/chain-utils/src/union.rs
+++ b/lib/chain-utils/src/union.rs
@@ -243,7 +243,7 @@ impl Chain for Union {
                 .tx_search(
                     Query::from(EventType::Tx).and_eq("tx.height", u64::from(block_height)),
                     false,
-                    0,
+                    1,
                     255,
                     tendermint_rpc::Order::Ascending,
                 )