diff --git a/consensus/types/src/execution_payload_header.rs b/consensus/types/src/execution_payload_header.rs
index 784a00d5516..ae488146496 100644
--- a/consensus/types/src/execution_payload_header.rs
+++ b/consensus/types/src/execution_payload_header.rs
@@ -15,6 +15,7 @@ pub struct ExecutionPayloadHeader<T: EthSpec> {
     pub receipts_root: Hash256,
     #[serde(with = "ssz_types::serde_utils::hex_fixed_vec")]
     pub logs_bloom: FixedVector<u8, T::BytesPerLogsBloom>,
+    #[serde(alias = "random")]
     pub prev_randao: Hash256,
     #[serde(with = "eth2_serde_utils::quoted_u64")]
     pub block_number: u64,