diff --git a/src/Ryujinx/Common/ThemeManager.cs b/src/Ryujinx/Common/ThemeManager.cs
new file mode 100644
index 0000000000..8c52c2a66a
--- /dev/null
+++ b/src/Ryujinx/Common/ThemeManager.cs
@@ -0,0 +1,14 @@
+using System;
+
+namespace Ryujinx.Ava.Common
+{
+    public static class ThemeManager
+    {
+        public static event EventHandler ThemeChanged;
+
+        public static void OnThemeChanged()
+        {
+            ThemeChanged?.Invoke(null, EventArgs.Empty);
+        }
+    }
+}