diff --git a/0104/log.go b/0104/log.go
index c1dd6a6..34c62c9 100644
--- a/0104/log.go
+++ b/0104/log.go
@@ -19,7 +19,12 @@ func (log *Log) Close() error {
 	return log.fp.Close()
 }
 
-func (log *Log) Write(ent *Entry) error
+func (log *Log) Write(ent *Entry) error {
+    if _, err := log.fp.Write(ent.Encode()); err != nil {
+        return err
+    }
+    return log.fp.Sync()
+}
 
 func (log *Log) Read(ent *Entry) (eof bool, err error) {
 	err = ent.Decode(log.fp)