diff --git a/osu.Game/Scoring/ScoreInfo.cs b/osu.Game/Scoring/ScoreInfo.cs
index 99e0726da7..25a7bad9e8 100644
--- a/osu.Game/Scoring/ScoreInfo.cs
+++ b/osu.Game/Scoring/ScoreInfo.cs
@@ -136,6 +136,7 @@ public ScoreInfo DeepClone()
             var clone = (ScoreInfo)this.Detach().MemberwiseClone();
 
             clone.Statistics = new Dictionary<HitResult, int>(clone.Statistics);
+            clone.MaximumStatistics = new Dictionary<HitResult, int>(clone.MaximumStatistics);
             clone.RealmUser = new RealmUser
             {
                 OnlineID = RealmUser.OnlineID,