diff --git a/ledis/ledis.go b/ledis/ledis.go
index c28c29b..0bd4526 100644
--- a/ledis/ledis.go
+++ b/ledis/ledis.go
@@ -131,6 +131,8 @@ func (l *Ledis) flushAll() error {
 	it := l.ldb.NewIterator()
 	defer it.Close()
 
+	it.SeekToFirst()
+
 	w := l.ldb.NewWriteBatch()
 	defer w.Rollback()