diff --git a/osu.Game.Tournament/Models/TournamentMatch.cs b/osu.Game.Tournament/Models/TournamentMatch.cs
index 0a700eb4d6..1d91febd1a 100644
--- a/osu.Game.Tournament/Models/TournamentMatch.cs
+++ b/osu.Game.Tournament/Models/TournamentMatch.cs
@@ -19,6 +19,7 @@ namespace osu.Game.Tournament.Models
     {
         public int ID;
 
+        [JsonIgnore]
         public List<string> Acronyms
         {
             get