diff --git a/src/BizHawk.Client.EmuHawk/Extensions/ControlExtensions.cs b/src/BizHawk.Client.EmuHawk/Extensions/ControlExtensions.cs
index add2ad81c0..a153e1f2b2 100644
--- a/src/BizHawk.Client.EmuHawk/Extensions/ControlExtensions.cs
+++ b/src/BizHawk.Client.EmuHawk/Extensions/ControlExtensions.cs
@@ -29,16 +29,12 @@ namespace BizHawk.Client.EmuHawk
 		}
 
 		/// <summary>extension method to make <see cref="Control.Invoke(Delegate)"/> easier to use</summary>
-		public static object Invoke(this Control control, Action action)
-		{
-			return control.Invoke(action);
-		}
+		public static void Invoke(this Control control, Action action)
+			=> control.Invoke(action);
 
 		/// <summary>extension method to make <see cref="Control.BeginInvoke(Delegate)"/> easier to use</summary>
-		public static IAsyncResult BeginInvoke(this Control control, Action action)
-		{
-			return control.BeginInvoke(action);
-		}
+		public static void BeginInvoke(this Control control, Action action)
+			=> control.BeginInvoke(action);
 
 		public static ToolStripMenuItem ToColumnsMenu(this InputRoll inputRoll, Action changeCallback)
 		{