diff --git a/osu.Game/Overlays/Mods/AssistedSection.cs b/osu.Game/Overlays/Mods/AssistedSection.cs
index 0d22a259e3..0bb1bc9dff 100644
--- a/osu.Game/Overlays/Mods/AssistedSection.cs
+++ b/osu.Game/Overlays/Mods/AssistedSection.cs
@@ -10,7 +10,7 @@ namespace osu.Game.Overlays.Mods
 {
     public class AssistedSection : ModSection
     {
-        protected override Key[] ToggleKeys => new Key[] { Key.Z, Key.X, Key.C, Key.V, Key.B, Key.N, Key.M };
+        protected override Key[] ToggleKeys => new[] { Key.Z, Key.X, Key.C, Key.V, Key.B, Key.N, Key.M };
         public override ModType ModType => ModType.Special;
 
         [BackgroundDependencyLoader]
diff --git a/osu.Game/Overlays/Mods/DifficultyIncreaseSection.cs b/osu.Game/Overlays/Mods/DifficultyIncreaseSection.cs
index 4d6b300448..4dfb0ba6c2 100644
--- a/osu.Game/Overlays/Mods/DifficultyIncreaseSection.cs
+++ b/osu.Game/Overlays/Mods/DifficultyIncreaseSection.cs
@@ -10,7 +10,7 @@ namespace osu.Game.Overlays.Mods
 {
     public class DifficultyIncreaseSection : ModSection
     {
-        protected override Key[] ToggleKeys => new Key[] { Key.A, Key.S, Key.D, Key.F, Key.G, Key.H, Key.J, Key.K, Key.L };
+        protected override Key[] ToggleKeys => new[] { Key.A, Key.S, Key.D, Key.F, Key.G, Key.H, Key.J, Key.K, Key.L };
         public override ModType ModType => ModType.DifficultyIncrease;
 
         [BackgroundDependencyLoader]
diff --git a/osu.Game/Overlays/Mods/DifficultyReductionSection.cs b/osu.Game/Overlays/Mods/DifficultyReductionSection.cs
index 0b92ed87f7..d92fb541c3 100644
--- a/osu.Game/Overlays/Mods/DifficultyReductionSection.cs
+++ b/osu.Game/Overlays/Mods/DifficultyReductionSection.cs
@@ -10,7 +10,7 @@ namespace osu.Game.Overlays.Mods
 {
     public class DifficultyReductionSection : ModSection
     {
-        protected override Key[] ToggleKeys => new Key[] { Key.Q, Key.W, Key.E, Key.R, Key.T, Key.Y, Key.U, Key.I, Key.O, Key.P };
+        protected override Key[] ToggleKeys => new[] { Key.Q, Key.W, Key.E, Key.R, Key.T, Key.Y, Key.U, Key.I, Key.O, Key.P };
         public override ModType ModType => ModType.DifficultyReduction;
 
         [BackgroundDependencyLoader]
diff --git a/osu.Game/Overlays/Mods/ModButton.cs b/osu.Game/Overlays/Mods/ModButton.cs
index 2aac55e474..6e3bafbada 100644
--- a/osu.Game/Overlays/Mods/ModButton.cs
+++ b/osu.Game/Overlays/Mods/ModButton.cs
@@ -179,7 +179,7 @@ namespace osu.Game.Overlays.Mods
             iconsContainer.Clear();
             if (Mods.Length > 1)
             {
-                iconsContainer.Add(new ModIcon[]
+                iconsContainer.Add(new[]
                 {
                     new ModIcon
                     {
@@ -187,7 +187,7 @@ namespace osu.Game.Overlays.Mods
                         Anchor = Anchor.Centre,
                         AutoSizeAxes = Axes.Both,
                         Position = new Vector2(1.5f),
-                        Colour = this.ButtonColour
+                        Colour = ButtonColour
                     },
                     foregroundIcon = new ModIcon
                     {
@@ -195,7 +195,7 @@ namespace osu.Game.Overlays.Mods
                         Anchor = Anchor.Centre,
                         AutoSizeAxes = Axes.Both,
                         Position = new Vector2(-1.5f),
-                        Colour = this.ButtonColour
+                        Colour = ButtonColour
                     },
                 });
             }
@@ -206,7 +206,7 @@ namespace osu.Game.Overlays.Mods
                     Origin = Anchor.Centre,
                     Anchor = Anchor.Centre,
                     AutoSizeAxes = Axes.Both,
-                    Colour = this.ButtonColour
+                    Colour = ButtonColour
                 });
             }
         }
diff --git a/osu.Game/Overlays/Mods/ModSection.cs b/osu.Game/Overlays/Mods/ModSection.cs
index dd196c7a8a..c07114919e 100644
--- a/osu.Game/Overlays/Mods/ModSection.cs
+++ b/osu.Game/Overlays/Mods/ModSection.cs
@@ -52,7 +52,7 @@ namespace osu.Game.Overlays.Mods
                 {
                     button.ButtonColour = ButtonColour;
                     button.SelectedColour = selectedColour;
-                    button.Action = this.Action;
+                    button.Action = Action;
                 }
 
                 ButtonsContainer.Children = value;
@@ -114,7 +114,7 @@ namespace osu.Game.Overlays.Mods
             }
         }
 
-        public ModSection()
+        protected ModSection()
         {
             AutoSizeAxes = Axes.Y;