diff --git a/osu.Game/Beatmaps/ControlPoints/ControlPointGroup.cs b/osu.Game/Beatmaps/ControlPoints/ControlPointGroup.cs
index 1f34f3777d..f6eaea0a8c 100644
--- a/osu.Game/Beatmaps/ControlPoints/ControlPointGroup.cs
+++ b/osu.Game/Beatmaps/ControlPoints/ControlPointGroup.cs
@@ -3,7 +3,9 @@
 
 using System;
 using System.Linq;
+using Newtonsoft.Json;
 using osu.Framework.Bindables;
+using osu.Game.IO.Serialization.Converters;
 
 namespace osu.Game.Beatmaps.ControlPoints
 {
@@ -17,8 +19,11 @@ namespace osu.Game.Beatmaps.ControlPoints
         /// </summary>
         public double Time { get; }
 
+        [JsonIgnore]
         public IBindableList<ControlPoint> ControlPoints => controlPoints;
 
+        [JsonConverter(typeof(BindableListConverter<ControlPoint>))]
+        [JsonProperty]
         private readonly BindableList<ControlPoint> controlPoints = new BindableList<ControlPoint>();
 
         public ControlPointGroup(double time)
diff --git a/osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs b/osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs
index 1a15db98e4..0aa431d104 100644
--- a/osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs
+++ b/osu.Game/Beatmaps/ControlPoints/ControlPointInfo.cs
@@ -22,9 +22,10 @@ namespace osu.Game.Beatmaps.ControlPoints
         /// <summary>
         /// All control points grouped by time.
         /// </summary>
-        [JsonProperty]
+        [JsonIgnore]
         public IBindableList<ControlPointGroup> Groups => groups;
 
+        [JsonProperty]
         private readonly BindableList<ControlPointGroup> groups = new BindableList<ControlPointGroup>();
 
         /// <summary>