diff --git a/beacon/blsync/block_sync.go b/beacon/blsync/block_sync.go
index b5d16e6fa8..0e4109dd3c 100755
--- a/beacon/blsync/block_sync.go
+++ b/beacon/blsync/block_sync.go
@@ -138,6 +138,6 @@ func (s *beaconBlockSync) updateEventFeed() {
 	}
 	s.chainHeadFeed.Send(types.ChainHeadEvent{
 		HeadBlock: engine.BlockToExecutableData(execBlock, nil, nil).ExecutionPayload,
-		Finalized: common.Hash(finality.Finalized.PayloadHeader.BlockHash),
+		Finalized: common.Hash(finality.Finalized.PayloadHeader.BlockHash()),
 	})
 }
diff --git a/beacon/blsync/block_sync_test.go b/beacon/blsync/block_sync_test.go
index cd5c24ebf7..a5e9bd3766 100644
--- a/beacon/blsync/block_sync_test.go
+++ b/beacon/blsync/block_sync_test.go
@@ -23,7 +23,6 @@ import (
 	"github.com/ethereum/go-ethereum/beacon/light/sync"
 	"github.com/ethereum/go-ethereum/beacon/types"
 	"github.com/ethereum/go-ethereum/event"
-	"github.com/protolambda/zrnt/eth2/beacon/capella"
 	"github.com/protolambda/zrnt/eth2/beacon/deneb"
 )
 
@@ -133,9 +132,10 @@ func (h *testHeadTracker) ValidatedHead() (types.SignedHeader, bool) {
 
 // TODO add test case for finality
 func (h *testHeadTracker) ValidatedFinality() (types.FinalityUpdate, bool) {
+	finalized := types.NewExecutionHeader(new(deneb.ExecutionPayloadHeader))
 	return types.FinalityUpdate{
 		Attested:      types.HeaderWithExecProof{Header: h.validated.Header},
-		Finalized:     types.HeaderWithExecProof{PayloadHeader: &capella.ExecutionPayloadHeader{}},
+		Finalized:     types.HeaderWithExecProof{PayloadHeader: finalized},
 		Signature:     h.validated.Signature,
 		SignatureSlot: h.validated.SignatureSlot,
 	}, h.validated.Header != (types.Header{})