diff --git a/src/constants.py b/src/constants.py
index 7a39766d9..f4baf41d3 100644
--- a/src/constants.py
+++ b/src/constants.py
@@ -13,8 +13,6 @@
 # https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#gwei-values
 EFFECTIVE_BALANCE_INCREMENT = 2 ** 0 * 10 ** 9
 MAX_EFFECTIVE_BALANCE = 32 * 10 ** 9
-MIN_ACTIVATION_BALANCE = 32 * 10 ** 9
-MAX_EFFECTIVE_BALANCE_ELECTRA = 2048 * 10 ** 9
 # https://github.com/ethereum/consensus-specs/blob/dev/specs/capella/beacon-chain.md#execution
 MAX_WITHDRAWALS_PER_PAYLOAD = 2 ** 4
 # https://github.com/ethereum/consensus-specs/blob/dev/specs/phase0/beacon-chain.md#withdrawal-prefixes