diff --git a/osu.Game/Online/Chat/Message.cs b/osu.Game/Online/Chat/Message.cs
index ed76ef248e..4c7e099647 100644
--- a/osu.Game/Online/Chat/Message.cs
+++ b/osu.Game/Online/Chat/Message.cs
@@ -45,6 +45,8 @@ namespace osu.Game.Online.Chat
         public int CompareTo(Message other) => Id.CompareTo(other.Id);
 
         public bool Equals(Message other) => Id == other?.Id;
+
+        public override int GetHashCode() => Id.GetHashCode();
     }
 
     public enum TargetType