diff --git a/osu.Game.Rulesets.Taiko/Mods/TaikoModQuarterize.cs b/osu.Game.Rulesets.Taiko/Mods/TaikoModQuarterize.cs
index e2ab4853fa..af319b1d41 100644
--- a/osu.Game.Rulesets.Taiko/Mods/TaikoModQuarterize.cs
+++ b/osu.Game.Rulesets.Taiko/Mods/TaikoModQuarterize.cs
@@ -1,7 +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;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Bindables;