diff --git a/db/leveldb/leveldb.go b/db/leveldb/leveldb.go
index 5420c67210ee2c5c02ef2fb29e8f4084465cfe3d..8a38fd5806230c9110c8d7adb162a51d77ce941b 100644
--- a/db/leveldb/leveldb.go
+++ b/db/leveldb/leveldb.go
@@ -31,7 +31,7 @@ func Open(path string) (*DB, error) {
 	opts := &opt.Options{
 		BlockCacheCapacity: 64 * opt.MiB,
 		WriteBuffer:        64 * opt.MiB,
-		Filter:             filter.NewBloomFilter(10),
+		Filter:             filter.NewBloomFilter(12),
 	}
 	db, err := leveldb.OpenFile(path, opts)
 	if errors.IsCorrupted(err) {