diff --git a/osu.Desktop.VisualTests/Tests/TestCaseSongProgressBar.cs b/osu.Desktop.VisualTests/Tests/TestCaseSongProgressBar.cs
index dbb9ad0e49..d8696db680 100644
--- a/osu.Desktop.VisualTests/Tests/TestCaseSongProgressBar.cs
+++ b/osu.Desktop.VisualTests/Tests/TestCaseSongProgressBar.cs
@@ -1,4 +1,7 @@
-using System;
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
 using OpenTK.Graphics;
 using osu.Game.Graphics.UserInterface;
 using osu.Framework.Graphics;
diff --git a/osu.Game/Graphics/UserInterface/SongProgressBar.cs b/osu.Game/Graphics/UserInterface/SongProgressBar.cs
index 95c53bdd5e..14f57d17d2 100644
--- a/osu.Game/Graphics/UserInterface/SongProgressBar.cs
+++ b/osu.Game/Graphics/UserInterface/SongProgressBar.cs
@@ -1,4 +1,7 @@
-using OpenTK.Graphics;
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using OpenTK.Graphics;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
diff --git a/osu.Game/Graphics/UserInterface/SongProgressGraph.cs b/osu.Game/Graphics/UserInterface/SongProgressGraph.cs
index 27f60992c0..deaab3cc74 100644
--- a/osu.Game/Graphics/UserInterface/SongProgressGraph.cs
+++ b/osu.Game/Graphics/UserInterface/SongProgressGraph.cs
@@ -1,4 +1,7 @@
-using OpenTK;
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using OpenTK;
 using System;
 using System.Collections.Generic;
 using osu.Framework.Graphics.Containers;
diff --git a/osu.Game/Graphics/UserInterface/SongProgressGraphColumn.cs b/osu.Game/Graphics/UserInterface/SongProgressGraphColumn.cs
index 7bf1169641..cb7af44c0b 100644
--- a/osu.Game/Graphics/UserInterface/SongProgressGraphColumn.cs
+++ b/osu.Game/Graphics/UserInterface/SongProgressGraphColumn.cs
@@ -1,4 +1,7 @@
-using OpenTK;
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using OpenTK;
 using OpenTK.Graphics;
 using System.Collections.Generic;
 using osu.Framework.Graphics;