diff --git a/osu.Game/Overlays/Settings/Sections/Maintenance/BeatmapSettings.cs b/osu.Game/Overlays/Settings/Sections/Maintenance/BeatmapSettings.cs
index 7d5c8a9958..8039ee7cd9 100644
--- a/osu.Game/Overlays/Settings/Sections/Maintenance/BeatmapSettings.cs
+++ b/osu.Game/Overlays/Settings/Sections/Maintenance/BeatmapSettings.cs
@@ -1,10 +1,7 @@
 // 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.Threading.Tasks;
-using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Localisation;
@@ -17,14 +14,15 @@ namespace osu.Game.Overlays.Settings.Sections.Maintenance
     public class BeatmapSettings : SettingsSubsection
     {
         protected override LocalisableString Header => "Beatmaps";
-        private SettingsButton importBeatmapsButton;
-        private SettingsButton deleteBeatmapsButton;
-        private SettingsButton deleteBeatmapVideosButton;
-        private SettingsButton restoreButton;
-        private SettingsButton undeleteButton;
 
-        [BackgroundDependencyLoader(permitNulls: true)]
-        private void load(BeatmapManager beatmaps, [CanBeNull] LegacyImportManager legacyImportManager, IDialogOverlay dialogOverlay)
+        private SettingsButton importBeatmapsButton = null!;
+        private SettingsButton deleteBeatmapsButton = null!;
+        private SettingsButton deleteBeatmapVideosButton = null!;
+        private SettingsButton restoreButton = null!;
+        private SettingsButton undeleteButton = null!;
+
+        [BackgroundDependencyLoader]
+        private void load(BeatmapManager beatmaps, LegacyImportManager? legacyImportManager, IDialogOverlay? dialogOverlay)
         {
             if (legacyImportManager?.SupportsImportFromStable == true)
             {
diff --git a/osu.Game/Overlays/Settings/Sections/Maintenance/CollectionsSettings.cs b/osu.Game/Overlays/Settings/Sections/Maintenance/CollectionsSettings.cs
index 96583a1e4b..8387582fcb 100644
--- a/osu.Game/Overlays/Settings/Sections/Maintenance/CollectionsSettings.cs
+++ b/osu.Game/Overlays/Settings/Sections/Maintenance/CollectionsSettings.cs
@@ -1,9 +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 JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Localisation;
 using osu.Game.Collections;
@@ -15,10 +12,11 @@ namespace osu.Game.Overlays.Settings.Sections.Maintenance
     public class CollectionsSettings : SettingsSubsection
     {
         protected override LocalisableString Header => "Collections";
-        private SettingsButton importCollectionsButton;
 
-        [BackgroundDependencyLoader(permitNulls: true)]
-        private void load([CanBeNull] CollectionManager collectionManager, [CanBeNull] LegacyImportManager legacyImportManager, IDialogOverlay dialogOverlay)
+        private SettingsButton importCollectionsButton = null!;
+
+        [BackgroundDependencyLoader]
+        private void load(CollectionManager? collectionManager, LegacyImportManager? legacyImportManager, IDialogOverlay? dialogOverlay)
         {
             if (collectionManager == null) return;
 
diff --git a/osu.Game/Overlays/Settings/Sections/Maintenance/ScoreSettings.cs b/osu.Game/Overlays/Settings/Sections/Maintenance/ScoreSettings.cs
index ddeb48725c..9c1281f371 100644
--- a/osu.Game/Overlays/Settings/Sections/Maintenance/ScoreSettings.cs
+++ b/osu.Game/Overlays/Settings/Sections/Maintenance/ScoreSettings.cs
@@ -1,10 +1,7 @@
 // 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.Threading.Tasks;
-using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Localisation;
 using osu.Game.Database;
@@ -16,11 +13,12 @@ namespace osu.Game.Overlays.Settings.Sections.Maintenance
     public class ScoreSettings : SettingsSubsection
     {
         protected override LocalisableString Header => "Scores";
-        private SettingsButton importScoresButton;
-        private SettingsButton deleteScoresButton;
 
-        [BackgroundDependencyLoader(permitNulls: true)]
-        private void load(ScoreManager scores, [CanBeNull] LegacyImportManager legacyImportManager, IDialogOverlay dialogOverlay)
+        private SettingsButton importScoresButton = null!;
+        private SettingsButton deleteScoresButton = null!;
+
+        [BackgroundDependencyLoader]
+        private void load(ScoreManager scores, LegacyImportManager? legacyImportManager, IDialogOverlay? dialogOverlay)
         {
             if (legacyImportManager?.SupportsImportFromStable == true)
             {
diff --git a/osu.Game/Overlays/Settings/Sections/Maintenance/SkinSettings.cs b/osu.Game/Overlays/Settings/Sections/Maintenance/SkinSettings.cs
index 6019023c50..0fff9fef26 100644
--- a/osu.Game/Overlays/Settings/Sections/Maintenance/SkinSettings.cs
+++ b/osu.Game/Overlays/Settings/Sections/Maintenance/SkinSettings.cs
@@ -1,10 +1,7 @@
 // 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.Threading.Tasks;
-using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Localisation;
 using osu.Game.Database;
@@ -16,11 +13,12 @@ namespace osu.Game.Overlays.Settings.Sections.Maintenance
     public class SkinSettings : SettingsSubsection
     {
         protected override LocalisableString Header => "Skins";
-        private SettingsButton importSkinsButton;
-        private SettingsButton deleteSkinsButton;
 
-        [BackgroundDependencyLoader(permitNulls: true)]
-        private void load(SkinManager skins, [CanBeNull] LegacyImportManager legacyImportManager, IDialogOverlay dialogOverlay)
+        private SettingsButton importSkinsButton = null!;
+        private SettingsButton deleteSkinsButton = null!;
+
+        [BackgroundDependencyLoader]
+        private void load(SkinManager skins, LegacyImportManager? legacyImportManager, IDialogOverlay? dialogOverlay)
         {
             if (legacyImportManager?.SupportsImportFromStable == true)
             {