diff --git a/Studio/CelesteStudio/Editing/Theme.cs b/Studio/CelesteStudio/Editing/Theme.cs
index 8f29b80b8..7a7d3a3c8 100644
--- a/Studio/CelesteStudio/Editing/Theme.cs
+++ b/Studio/CelesteStudio/Editing/Theme.cs
@@ -23,7 +23,7 @@ public void Dispose() {
     }
 }
 
-public struct Theme() {
+public class Theme {
     // Editor
     public Color Background;
     public Color Caret;
diff --git a/Studio/CelesteStudio/Editing/ThemeEditor.cs b/Studio/CelesteStudio/Editing/ThemeEditor.cs
index 9f4d8e6ac..b3a86cfca 100644
--- a/Studio/CelesteStudio/Editing/ThemeEditor.cs
+++ b/Studio/CelesteStudio/Editing/ThemeEditor.cs
@@ -334,83 +334,6 @@ private void InitializeThemeParameters() {
 
                 styleLayout.EndHorizontal();
                 styleLayout.EndVertical();
-
-                /*
-                colorsLayout.Add(new Label { Text = field.Name });
-                colorsLayout.BeginVertical();
-
-                colorsLayout.BeginHorizontal();
-                colorsLayout.Add(new Label { Text = "Foreground" });
-                var fgPicker = new ColorPicker { Value = style.ForegroundColor, AllowAlpha = true };
-                fgPicker.ValueChanged += (_, _) => {
-                    style.ForegroundColor = fgPicker.Value;
-                    UpdateField(field, style);
-                };
-                colorsLayout.Add(fgPicker);
-                pickers.Add(fgPicker);
-
-                colorsLayout.EndBeginHorizontal();
-
-                if (style.BackgroundColor is Color bgColor) {
-                    colorsLayout.Add(new Label { Text = "Background" });
-                    // var enable = new CheckBox { Checked = true };
-                    // enable.CheckedChanged += (_, _) => {
-                    //     style.BackgroundColor = null;
-                    //     UpdateField(field, style);
-                    // };
-                    // colorsLayout.Add(enable);
-                    var bgPicker = new ColorPicker { Value = bgColor, AllowAlpha = true };
-                    bgPicker.ValueChanged += (_, _) => {
-                        style.BackgroundColor = bgPicker.Value;
-                        UpdateField(field, style);
-                    };
-                    colorsLayout.Add(bgPicker);
-                    pickers.Add(bgPicker);
-                } else {
-                    // colorsLayout.Add(new Label { Text = "Background" });
-                    // var enable = new CheckBox { Checked = false };
-                    // enable.CheckedChanged += (_, _) => {
-                    //     style.BackgroundColor = Color.FromRgb(0);
-                    //     UpdateField(field, style);
-                    // };
-                    // colorsLayout.Add(enable);
-                }
-
-                colorsLayout.EndBeginHorizontal();
-
-                colorsLayout.Add(new Label { Text = "Italic" });
-                var italic = new CheckBox { Checked = (style.FontStyle & FontStyle.Italic) != 0 };
-                italic.CheckedChanged += (_, _) => {
-                    if (italic.Checked is bool it) {
-                        if (it) {
-                            style.FontStyle |= FontStyle.Italic;
-                        } else {
-                            style.FontStyle &= ~FontStyle.Italic;
-                        }
-                    }
-                    UpdateField(field, style);
-                };
-                colorsLayout.Add(italic);
-
-                colorsLayout.EndBeginHorizontal();
-
-                colorsLayout.Add(new Label { Text = "Bold" });
-                var bold = new CheckBox { Checked = (style.FontStyle & FontStyle.Bold) != 0 };
-                bold.CheckedChanged += (_, _) => {
-                    if (bold.Checked is bool b) {
-                        if (b) {
-                            style.FontStyle |= FontStyle.Bold;
-                        } else {
-                            style.FontStyle &= ~FontStyle.Bold;
-                        }
-                    }
-                    UpdateField(field, style);
-                };
-                colorsLayout.Add(bold);
-
-                colorsLayout.EndHorizontal();
-                colorsLayout.EndVertical();
-                */
             }
 
             fieldsLayout.EndHorizontal();
@@ -422,9 +345,8 @@ private void UpdateField(FieldInfo field, object value) {
         if (IsBuiltin()) {
             return;
         }
-        object theme = Settings.Instance.Theme;
-        field.SetValue(theme, value);
-        Settings.Instance.CustomThemes[Settings.Instance.ThemeName] = (Theme) theme;
+
+        field.SetValue(Settings.Instance.Theme, value);
         Settings.OnThemeChanged();
         Settings.Save();
     }
diff --git a/Studio/CelesteStudio/Settings.cs b/Studio/CelesteStudio/Settings.cs
index 1cd2ce888..4786522ef 100644
--- a/Studio/CelesteStudio/Settings.cs
+++ b/Studio/CelesteStudio/Settings.cs
@@ -13,7 +13,6 @@
 using Eto.Forms;
 using StudioCommunication.Util;
 using System.Diagnostics;
-using System.Net;
 using Tomlet;
 using Tomlet.Attributes;
 using Tomlet.Exceptions;
@@ -65,10 +64,10 @@ public static string BaseConfigPath {
     [TomlNonSerialized]
     public Theme Theme {
         get {
-            if (Theme.BuiltinThemes.TryGetValue(ThemeName, out Theme builtinTheme)) {
+            if (Theme.BuiltinThemes.TryGetValue(ThemeName, out var builtinTheme)) {
                 return builtinTheme;
             }
-            if (CustomThemes.TryGetValue(ThemeName, out Theme customTheme)) {
+            if (CustomThemes.TryGetValue(ThemeName, out var customTheme)) {
                 return customTheme;
             }
             // Fall back to light theme
@@ -223,19 +222,14 @@ public static void Load() {
                             ? Theme.BuiltinThemes[Theme.BuiltinDark]
                             : Theme.BuiltinThemes[Theme.BuiltinLight];
 
-                        // Need to box the theme, since it's a struct
-                        var currentThemeBox = (object)currentTheme;
-
                         foreach (var field in typeof(Theme).GetFields(BindingFlags.Public | BindingFlags.Instance)) {
                             if (!themeTable.ContainsKey(field.Name)) {
                                 var fallbackValue = field.GetValue(fallbackTheme);
-                                field.SetValue(currentThemeBox, fallbackValue);
+                                field.SetValue(currentTheme, fallbackValue);
 
                                 Console.WriteLine($"Warning: Custom theme '{themeName}' is missing field '{field.Name}'! Defaulting to {fallbackValue}");
                             }
                         }
-
-                        Instance.CustomThemes[themeName] = (Theme)currentThemeBox;
                     }
                 }