diff --git a/osu.Game/Online/API/Requests/Responses/APIUpdateStream.cs b/osu.Game/Online/API/Requests/Responses/APIUpdateStream.cs
index d9e48373bb..5af7d6a01c 100644
--- a/osu.Game/Online/API/Requests/Responses/APIUpdateStream.cs
+++ b/osu.Game/Online/API/Requests/Responses/APIUpdateStream.cs
@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Collections.Generic;
 using Newtonsoft.Json;
 using osu.Framework.Graphics.Colour;
 using osuTK.Graphics;
@@ -27,34 +28,16 @@ namespace osu.Game.Online.API.Requests.Responses
 
         public bool Equals(APIUpdateStream other) => Id == other?.Id;
 
-        public ColourInfo Colour
+        internal static readonly Dictionary<string, Color4> KNOWN_STREAMS = new Dictionary<string, Color4>
         {
-            get
-            {
-                switch (Name)
-                {
-                    case "stable40":
-                        return new Color4(102, 204, 255, 255);
+            ["stable40"] = new Color4(102, 204, 255, 255),
+            ["stable"] = new Color4(34, 153, 187, 255),
+            ["beta40"] = new Color4(255, 221, 85, 255),
+            ["cuttingedge"] = new Color4(238, 170, 0, 255),
+            [OsuGameBase.CLIENT_STREAM_NAME] = new Color4(237, 18, 33, 255),
+            ["web"] = new Color4(136, 102, 238, 255)
+        };
 
-                    case "stable":
-                        return new Color4(34, 153, 187, 255);
-
-                    case "beta40":
-                        return new Color4(255, 221, 85, 255);
-
-                    case "cuttingedge":
-                        return new Color4(238, 170, 0, 255);
-
-                    case OsuGameBase.CLIENT_STREAM_NAME:
-                        return new Color4(237, 18, 33, 255);
-
-                    case "web":
-                        return new Color4(136, 102, 238, 255);
-
-                    default:
-                        return new Color4(0, 0, 0, 255);
-                }
-            }
-        }
+        public ColourInfo Colour => KNOWN_STREAMS.TryGetValue(Name, out var colour) ? colour : new Color4(0, 0, 0, 255);
     }
 }