diff --git a/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/VRC6.cs b/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/VRC6.cs
index 29ed5e7542..80b180f845 100644
--- a/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/VRC6.cs
+++ b/BizHawk.Emulation/Consoles/Nintendo/NES/Boards/VRC6.cs
@@ -139,7 +139,7 @@ namespace BizHawk.Emulation.Consoles.Nintendo
 					VRC6Sound.Write9000(value);
 					break;
 				case 0x1001: //$9001
-					VRC6Sound.Write9000(value);
+					VRC6Sound.Write9001(value);
 					break;
 				case 0x1002: //$9002
 					VRC6Sound.Write9002(value);