diff --git a/osu.Game/Beatmaps/IBeatmapSetOnlineInfo.cs b/osu.Game/Beatmaps/IBeatmapSetOnlineInfo.cs
index 86859a0dc3..f365a59c1b 100644
--- a/osu.Game/Beatmaps/IBeatmapSetOnlineInfo.cs
+++ b/osu.Game/Beatmaps/IBeatmapSetOnlineInfo.cs
@@ -1,3 +1,6 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
 using System;
 
 namespace osu.Game.Beatmaps