diff --git a/consensus/types/src/beacon_block_body.rs b/consensus/types/src/beacon_block_body.rs
index 0eb884c5f8c..0ab86a1ef2a 100644
--- a/consensus/types/src/beacon_block_body.rs
+++ b/consensus/types/src/beacon_block_body.rs
@@ -223,7 +223,72 @@ impl<'a, E: EthSpec, Payload: AbstractExecPayload<E>> BeaconBlockBodyRef<'a, E,
         proof.append(&mut proof_body);
         debug_assert_eq!(proof.len(), E::kzg_proof_inclusion_proof_depth());
 
-        Ok(proof.into())
+                debug_assert_eq!(proof.len(), E::kzg_proof_inclusion_proof_depth());
+                Ok(proof.into())
+            }
+            // TODO(electra): De-duplicate proof computation.
+            Self::Electra(body) => {
+                // We compute the branches by generating 2 merkle trees:
+                // 1. Merkle tree for the `blob_kzg_commitments` List object
+                // 2. Merkle tree for the `BeaconBlockBody` container
+                // We then merge the branches for both the trees all the way up to the root.
+
+                // Part1 (Branches for the subtree rooted at `blob_kzg_commitments`)
+                //
+                // Branches for `blob_kzg_commitments` without length mix-in
+                let depth = E::max_blob_commitments_per_block()
+                    .next_power_of_two()
+                    .ilog2();
+                let leaves: Vec<_> = body
+                    .blob_kzg_commitments
+                    .iter()
+                    .map(|commitment| commitment.tree_hash_root())
+                    .collect();
+                let tree = MerkleTree::create(&leaves, depth as usize);
+                let (_, mut proof) = tree
+                    .generate_proof(index, depth as usize)
+                    .map_err(Error::MerkleTreeError)?;
+
+                // Add the branch corresponding to the length mix-in.
+                let length = body.blob_kzg_commitments.len();
+                let usize_len = std::mem::size_of::<usize>();
+                let mut length_bytes = [0; BYTES_PER_CHUNK];
+                length_bytes
+                    .get_mut(0..usize_len)
+                    .ok_or(Error::MerkleTreeError(MerkleTreeError::PleaseNotifyTheDevs))?
+                    .copy_from_slice(&length.to_le_bytes());
+                let length_root = Hash256::from_slice(length_bytes.as_slice());
+                proof.push(length_root);
+
+                // Part 2
+                // Branches for `BeaconBlockBody` container
+                let leaves = [
+                    body.randao_reveal.tree_hash_root(),
+                    body.eth1_data.tree_hash_root(),
+                    body.graffiti.tree_hash_root(),
+                    body.proposer_slashings.tree_hash_root(),
+                    body.attester_slashings.tree_hash_root(),
+                    body.attestations.tree_hash_root(),
+                    body.deposits.tree_hash_root(),
+                    body.voluntary_exits.tree_hash_root(),
+                    body.sync_aggregate.tree_hash_root(),
+                    body.execution_payload.tree_hash_root(),
+                    body.bls_to_execution_changes.tree_hash_root(),
+                    body.blob_kzg_commitments.tree_hash_root(),
+                    body.consolidations.tree_hash_root(),
+                ];
+                let beacon_block_body_depth = leaves.len().next_power_of_two().ilog2() as usize;
+                let tree = MerkleTree::create(&leaves, beacon_block_body_depth);
+                let (_, mut proof_body) = tree
+                    .generate_proof(BLOB_KZG_COMMITMENTS_INDEX, beacon_block_body_depth)
+                    .map_err(Error::MerkleTreeError)?;
+                // Join the proofs for the subtree and the main tree
+                proof.append(&mut proof_body);
+
+                debug_assert_eq!(proof.len(), E::kzg_proof_inclusion_proof_depth());
+                Ok(proof.into())
+            }
+        }
     }
 
     /// Return `true` if this block body has a non-zero number of blobs.