diff --git a/proto/prysm/v1alpha1/cloners.go b/proto/prysm/v1alpha1/cloners.go
index 2e8e4d7823f0..f6710e7bf13e 100644
--- a/proto/prysm/v1alpha1/cloners.go
+++ b/proto/prysm/v1alpha1/cloners.go
@@ -384,7 +384,7 @@ func CopyExecutionPayloadHeader(payload *ExecutionPayloadHeader) *ExecutionPaylo
 	}
 	return &ExecutionPayloadHeader{
 		ParentHash:       bytesutil.SafeCopyBytes(payload.ParentHash),
-		Coinbase:         bytesutil.SafeCopyBytes(payload.Coinbase),
+		FeeRecipient:     bytesutil.SafeCopyBytes(payload.FeeRecipient),
 		StateRoot:        bytesutil.SafeCopyBytes(payload.StateRoot),
 		ReceiptRoot:      bytesutil.SafeCopyBytes(payload.ReceiptRoot),
 		LogsBloom:        bytesutil.SafeCopyBytes(payload.LogsBloom),