diff --git a/osu.Game/Screens/Play/HUD/KeyCounterActionTrigger.cs b/osu.Game/Screens/Play/HUD/KeyCounterActionTrigger.cs
index 1af69fdd81..e5951a8bf4 100644
--- a/osu.Game/Screens/Play/HUD/KeyCounterActionTrigger.cs
+++ b/osu.Game/Screens/Play/HUD/KeyCounterActionTrigger.cs
@@ -1,8 +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.
 
-#nullable disable
-
 using System.Collections.Generic;
 
 namespace osu.Game.Screens.Play.HUD
diff --git a/osu.Game/Screens/Play/HUD/KeyCounterKeyboardTrigger.cs b/osu.Game/Screens/Play/HUD/KeyCounterKeyboardTrigger.cs
index 742cbc1569..3052c1e666 100644
--- a/osu.Game/Screens/Play/HUD/KeyCounterKeyboardTrigger.cs
+++ b/osu.Game/Screens/Play/HUD/KeyCounterKeyboardTrigger.cs
@@ -1,8 +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.
 
-#nullable disable
-
 using osu.Framework.Input.Events;
 using osuTK.Input;
 
diff --git a/osu.Game/Screens/Play/HUD/KeyCounterMouseTrigger.cs b/osu.Game/Screens/Play/HUD/KeyCounterMouseTrigger.cs
index cd71fef705..369aaa9f74 100644
--- a/osu.Game/Screens/Play/HUD/KeyCounterMouseTrigger.cs
+++ b/osu.Game/Screens/Play/HUD/KeyCounterMouseTrigger.cs
@@ -1,8 +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.
 
-#nullable disable
-
 using osu.Framework.Input.Events;
 using osuTK;
 using osuTK.Input;