diff --git a/beacon_node/execution_layer/src/block_hash.rs b/beacon_node/execution_layer/src/block_hash.rs
index 00bf4a7e8..14993acac 100644
--- a/beacon_node/execution_layer/src/block_hash.rs
+++ b/beacon_node/execution_layer/src/block_hash.rs
@@ -44,7 +44,7 @@ impl<T: EthSpec> ExecutionLayer<T> {
             KECCAK_EMPTY_LIST_RLP.as_fixed_bytes().into(),
             rlp_transactions_root,
             rlp_withdrawals_root,
-            rlp_excess_data_gas,
+            rlp_excess_data_gas.copied(),
         );
 
         // Hash the RLP encoding of the block header.
@@ -78,7 +78,7 @@ pub fn rlp_encode_withdrawal(withdrawal: &JsonWithdrawal) -> Vec<u8> {
 pub fn rlp_encode_block_header(header: &ExecutionBlockHeader) -> Vec<u8> {
     let mut rlp_header_stream = RlpStream::new();
     rlp_header_stream.begin_unbounded_list();
-    map_execution_block_header_fields_except_withdrawals_excess_data_gas!(&header, |_, field| {
+    map_execution_block_header_fields_except_withdrawals!(&header, |_, field| {
         rlp_header_stream.append(field);
     });
     if let Some(withdrawals_root) = &header.withdrawals_root {
diff --git a/consensus/types/src/execution_block_header.rs b/consensus/types/src/execution_block_header.rs
index 6dca1f57a..9c01d9a59 100644
--- a/consensus/types/src/execution_block_header.rs
+++ b/consensus/types/src/execution_block_header.rs
@@ -25,11 +25,7 @@ use metastruct::metastruct;
 /// Credit to Reth for the type definition.
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
 #[metastruct(mappings(
-    map_execution_block_header_fields_except_withdrawals(exclude(withdrawals_root)),
-    map_execution_block_header_fields_except_withdrawals_excess_data_gas(exclude(
-        withdrawals_root,
-        excess_data_gas
-    ))
+    map_execution_block_header_fields_except_withdrawals(exclude(withdrawals_root, excess_data_gas)),
 ))]
 pub struct ExecutionBlockHeader {
     pub parent_hash: Hash256,