diff --git a/miner/taiko_worker.go b/miner/taiko_worker.go
index bdf766cba3..889cc9983c 100644
--- a/miner/taiko_worker.go
+++ b/miner/taiko_worker.go
@@ -358,7 +358,7 @@ func compress(txListBytes []byte) ([]byte, error) {
 		return nil, err
 	}
 
-	if err := w.Flush(); err != nil {
+	if err := w.Close(); err != nil {
 		return nil, err
 	}