diff --git a/cleveldb.go b/cleveldb.go
index 789673011..a4b467aad 100644
--- a/cleveldb.go
+++ b/cleveldb.go
@@ -154,14 +154,10 @@ func (db *CLevelDB) Print() error {
 // Stats implements DB.
 func (db *CLevelDB) Stats() map[string]string {
 	keys := []string{
-		"leveldb.aliveiters",
-		"leveldb.alivesnaps",
-		"leveldb.blockpool",
-		"leveldb.cachedblock",
 		"leveldb.num-files-at-level{n}",
-		"leveldb.openedtables",
 		"leveldb.sstables",
 		"leveldb.stats",
+		"leveldb.approximate-memory-usage",
 	}
 
 	stats := make(map[string]string, len(keys))