diff --git a/BizHawk.Client.Common/config/Config.cs b/BizHawk.Client.Common/config/Config.cs
index e3b684b4a8..36be920135 100644
--- a/BizHawk.Client.Common/config/Config.cs
+++ b/BizHawk.Client.Common/config/Config.cs
@@ -399,7 +399,6 @@ namespace BizHawk.Client.Common
 		public RecentFiles RecentLuaSession = new RecentFiles(8);
 		public bool DisableLuaScriptsOnLoad = false;
 		public bool ToggleAllIfNoneSelected = true;
-		public bool RemoveRegisteredFunctionsOnToggle = true;
 		public bool LuaReloadOnScriptFileChange = false;
 		public bool RunLuaDuringTurbo = true;
 
diff --git a/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.Designer.cs b/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.Designer.cs
index 710741d602..0e501b6dc5 100644
--- a/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.Designer.cs
+++ b/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.Designer.cs
@@ -71,7 +71,6 @@
 			this.SettingsSubMenu = new System.Windows.Forms.ToolStripMenuItem();
 			this.DisableScriptsOnLoadMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.ReturnAllIfNoneSelectedMenuItem = new System.Windows.Forms.ToolStripMenuItem();
-			this.RemoveRegisteredFunctionsOnToggleMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.ReloadWhenScriptFileChangesMenuItem = new System.Windows.Forms.ToolStripMenuItem();
 			this.toolStripSeparator4 = new System.Windows.Forms.ToolStripSeparator();
 			this.RegisterToTextEditorsSubMenu = new System.Windows.Forms.ToolStripMenuItem();
@@ -462,7 +461,6 @@
 			this.SettingsSubMenu.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
             this.DisableScriptsOnLoadMenuItem,
             this.ReturnAllIfNoneSelectedMenuItem,
-            this.RemoveRegisteredFunctionsOnToggleMenuItem,
             this.ReloadWhenScriptFileChangesMenuItem,
             this.toolStripSeparator4,
             this.RegisterToTextEditorsSubMenu});
@@ -485,13 +483,6 @@
 			this.ReturnAllIfNoneSelectedMenuItem.Text = "Toggle All if None Selected";
 			this.ReturnAllIfNoneSelectedMenuItem.Click += new System.EventHandler(this.ToggleAllIfNoneSelectedMenuItem_Click);
 			// 
-			// RemoveRegisteredFunctionsOnToggleMenuItem
-			// 
-			this.RemoveRegisteredFunctionsOnToggleMenuItem.Name = "RemoveRegisteredFunctionsOnToggleMenuItem";
-			this.RemoveRegisteredFunctionsOnToggleMenuItem.Size = new System.Drawing.Size(285, 22);
-			this.RemoveRegisteredFunctionsOnToggleMenuItem.Text = "Remove Registered Functions on Toggle";
-			this.RemoveRegisteredFunctionsOnToggleMenuItem.Click += new System.EventHandler(this.RemoveRegisteredFunctionsOnToggleMenuItem_Click);
-			// 
 			// ReloadWhenScriptFileChangesMenuItem
 			// 
 			this.ReloadWhenScriptFileChangesMenuItem.Name = "ReloadWhenScriptFileChangesMenuItem";
@@ -966,9 +957,8 @@
 		private System.Windows.Forms.ToolStripButton DuplicateToolbarButton;
 		private System.Windows.Forms.ToolStripMenuItem DuplicateScriptMenuItem;
         private System.Windows.Forms.TextBox InputBox;
-				private System.Windows.Forms.SplitContainer splitContainer1;
-				private System.Windows.Forms.ToolStripMenuItem ReturnAllIfNoneSelectedMenuItem;
-				private System.Windows.Forms.ToolStripMenuItem RemoveRegisteredFunctionsOnToggleMenuItem;
+		private System.Windows.Forms.SplitContainer splitContainer1;
+		private System.Windows.Forms.ToolStripMenuItem ReturnAllIfNoneSelectedMenuItem;
 		private System.Windows.Forms.ToolStripMenuItem ReloadWhenScriptFileChangesMenuItem;
 		private System.Windows.Forms.ToolStripSeparator toolStripSeparator4;
 		private System.Windows.Forms.ToolStripMenuItem RegisterToTextEditorsSubMenu;
diff --git a/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs b/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs
index 70fe452a22..f255b68cdf 100644
--- a/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs
+++ b/BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs
@@ -1054,7 +1054,6 @@ namespace BizHawk.Client.EmuHawk
 		{
 			DisableScriptsOnLoadMenuItem.Checked = Global.Config.DisableLuaScriptsOnLoad;
 			ReturnAllIfNoneSelectedMenuItem.Checked = Global.Config.ToggleAllIfNoneSelected;
-			RemoveRegisteredFunctionsOnToggleMenuItem.Checked = Global.Config.RemoveRegisteredFunctionsOnToggle;
 			ReloadWhenScriptFileChangesMenuItem.Checked = Global.Config.LuaReloadOnScriptFileChange;
 		}
 
@@ -1068,11 +1067,6 @@ namespace BizHawk.Client.EmuHawk
 			Global.Config.ToggleAllIfNoneSelected ^= true;
 		}
 
-		private void RemoveRegisteredFunctionsOnToggleMenuItem_Click(object sender, EventArgs e)
-		{
-			Global.Config.RemoveRegisteredFunctionsOnToggle ^= true;
-		}
-
 		private void ReloadWhenScriptFileChangesMenuItem_Click(object sender, EventArgs e)
 		{
 			Global.Config.LuaReloadOnScriptFileChange ^= true;
@@ -1485,10 +1479,6 @@ namespace BizHawk.Client.EmuHawk
 
 				LuaImp.CallExitEvent(file);
 				file.Stop();
-				if (Global.Config.RemoveRegisteredFunctionsOnToggle)
-				{
-					LuaImp.RegisteredFunctions.ClearAll();
-				}
 			}
 		}