diff --git a/BizHawk.Client.EmuHawk/tools/NES/NESNameTableViewer.cs b/BizHawk.Client.EmuHawk/tools/NES/NESNameTableViewer.cs
index 70db40b884..5d92047cbb 100644
--- a/BizHawk.Client.EmuHawk/tools/NES/NESNameTableViewer.cs
+++ b/BizHawk.Client.EmuHawk/tools/NES/NESNameTableViewer.cs
@@ -72,8 +72,6 @@ namespace BizHawk.Client.EmuHawk
 
 		#endregion
 
-		#region MMC5
-
 		private unsafe void DrawTile(int* dst, int pitch, byte* pal, byte* tile)
 		{
 			dst += 7;
@@ -165,8 +163,6 @@ namespace BizHawk.Client.EmuHawk
 			}
 		}
 
-		#endregion
-
 		private unsafe void Generate(bool now = false)
 		{
 			if (!IsHandleCreated || IsDisposed)
diff --git a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/CNROM.cs b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/CNROM.cs
index 6c3b3eecb2..b2076abf75 100644
--- a/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/CNROM.cs
+++ b/BizHawk.Emulation.Cores/Consoles/Nintendo/NES/Boards/CNROM.cs
@@ -79,7 +79,7 @@ namespace BizHawk.Emulation.Cores.Nintendo.NES
 				default:
 					return false;
 			}
-			if (Cart.pcb == "HVC-CNROM-256K-01")
+			if (Cart.pcb == "9011-N02") // othello
 				copyprotection = true;
 			prg_byte_mask = Cart.prg_size * 1024 - 1;
 			chr_mask = (Cart.chr_size / 8) - 1;