diff --git a/osu.Game/Overlays/BeatmapSet/Buttons/PreviewButton.cs b/osu.Game/Overlays/BeatmapSet/Buttons/PreviewButton.cs
index 5ce283d0d8..7eae05e4a9 100644
--- a/osu.Game/Overlays/BeatmapSet/Buttons/PreviewButton.cs
+++ b/osu.Game/Overlays/BeatmapSet/Buttons/PreviewButton.cs
@@ -3,7 +3,6 @@
 
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
@@ -14,7 +13,6 @@ using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
 using osu.Game.Overlays.Direct;
 using osuTK;
-using osuTK.Graphics;
 
 namespace osu.Game.Overlays.BeatmapSet.Buttons
 {