diff --git a/ethcore/src/ethereum/ethash.rs b/ethcore/src/ethereum/ethash.rs
index 7269a56c8e9..f2f0b1c37d7 100644
--- a/ethcore/src/ethereum/ethash.rs
+++ b/ethcore/src/ethereum/ethash.rs
@@ -585,9 +585,6 @@ mod tests {
 			callisto_treasury_reward: 0.into(),
 			callisto_stake_address: "0000000000000000000000000000000000000001".into(),
 			callisto_stake_reward: 0.into(),
-			eip649_transition: u64::max_value(),
-			eip649_delay: 3_000_000,
-			eip649_reward: None,
 			expip2_transition: u64::max_value(),
 			expip2_duration_limit: 30,
 			block_reward_contract: None,