diff --git a/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs b/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs
index f3483478ff..dbedd01125 100644
--- a/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.cs
+++ b/osu.Game/Overlays/Settings/Sections/Graphics/LayoutSettings.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;
 using System.Drawing;
 using System.Linq;
@@ -29,31 +27,31 @@ namespace osu.Game.Overlays.Settings.Sections.Graphics
     {
         protected override LocalisableString Header => GraphicsSettingsStrings.LayoutHeader;
 
-        private FillFlowContainer<SettingsSlider<float>> scalingSettings;
+        private FillFlowContainer<SettingsSlider<float>> scalingSettings = null!;
 
         private readonly Bindable<Display> currentDisplay = new Bindable<Display>();
         private readonly IBindableList<WindowMode> windowModes = new BindableList<WindowMode>();
 
-        private Bindable<ScalingMode> scalingMode;
-        private Bindable<Size> sizeFullscreen;
+        private Bindable<ScalingMode> scalingMode = null!;
+        private Bindable<Size> sizeFullscreen = null!;
 
         private readonly BindableList<Size> resolutions = new BindableList<Size>(new[] { new Size(9999, 9999) });
         private readonly IBindable<FullscreenCapability> fullscreenCapability = new Bindable<FullscreenCapability>(FullscreenCapability.Capable);
 
         [Resolved]
-        private OsuGameBase game { get; set; }
+        private OsuGameBase game { get; set; } = null!;
 
         [Resolved]
-        private GameHost host { get; set; }
+        private GameHost host { get; set; } = null!;
 
-        private SettingsDropdown<Size> resolutionDropdown;
-        private SettingsDropdown<Display> displayDropdown;
-        private SettingsDropdown<WindowMode> windowModeDropdown;
+        private SettingsDropdown<Size> resolutionDropdown = null!;
+        private SettingsDropdown<Display> displayDropdown = null!;
+        private SettingsDropdown<WindowMode> windowModeDropdown = null!;
 
-        private Bindable<float> scalingPositionX;
-        private Bindable<float> scalingPositionY;
-        private Bindable<float> scalingSizeX;
-        private Bindable<float> scalingSizeY;
+        private Bindable<float> scalingPositionX = null!;
+        private Bindable<float> scalingPositionY = null!;
+        private Bindable<float> scalingSizeX = null!;
+        private Bindable<float> scalingSizeY = null!;
 
         private const int transition_duration = 400;
 
@@ -280,7 +278,7 @@ namespace osu.Game.Overlays.Settings.Sections.Graphics
             };
         }
 
-        private Drawable preview;
+        private Drawable? preview;
 
         private void showPreview()
         {