diff --git a/src/BizHawk.Client.EmuHawk/MainForm.Designer.cs b/src/BizHawk.Client.EmuHawk/MainForm.Designer.cs
index d84212bab7..bda960e044 100644
--- a/src/BizHawk.Client.EmuHawk/MainForm.Designer.cs
+++ b/src/BizHawk.Client.EmuHawk/MainForm.Designer.cs
@@ -2122,7 +2122,6 @@
 			this.GBSubMenu.Name = "GBSubMenu";
 			this.GBSubMenu.Size = new System.Drawing.Size(32, 17);
 			this.GBSubMenu.Text = "&GB";
-			this.GBSubMenu.DropDownOpened += new System.EventHandler(this.GbSubMenu_DropDownOpened);
 			// 
 			// GBcoreSettingsToolStripMenuItem
 			// 
diff --git a/src/BizHawk.Client.EmuHawk/MainForm.Events.cs b/src/BizHawk.Client.EmuHawk/MainForm.Events.cs
index 5b0f25abb9..679024cd33 100644
--- a/src/BizHawk.Client.EmuHawk/MainForm.Events.cs
+++ b/src/BizHawk.Client.EmuHawk/MainForm.Events.cs
@@ -1632,11 +1632,6 @@ namespace BizHawk.Client.EmuHawk
 			}
 		}
 
-		private void GbSubMenu_DropDownOpened(object sender, EventArgs e)
-		{
-			GBGPUViewerMenuItem.Enabled = true;
-		}
-
 		private void GbCoreSettingsMenuItem_Click(object sender, EventArgs e)
 		{
 			if (Emulator is Gameboy gb)