diff --git a/src/sql/orderbook/batch_rewards.sql b/src/sql/orderbook/batch_rewards.sql
index d0b79625..678e6fdf 100644
--- a/src/sql/orderbook/batch_rewards.sql
+++ b/src/sql/orderbook/batch_rewards.sql
@@ -27,7 +27,7 @@ reward_data AS (
      execution_cost,
      surplus,
      fee,
-     surplus + fee - reference_score AS reward_eth,
+     surplus + fee - reference_score AS payment,
      -- scores
      winning_score,
      reference_score,