diff --git a/ViGEmBusShared.h b/ViGEmBusShared.h
index 52bcec2..b6f1f05 100644
--- a/ViGEmBusShared.h
+++ b/ViGEmBusShared.h
@@ -28,10 +28,6 @@ SOFTWARE.
 DEFINE_GUID(GUID_DEVINTERFACE_BUSENUM_VIGEM,
     0x96E42B22, 0xF5E9, 0x42F8, 0xB0, 0x43, 0xED, 0x0F, 0x93, 0x2F, 0x01, 0x4F);
 
-// {02098E80-3C81-4CF0-A2C5-CD4D3B318902}
-DEFINE_GUID(GUID_DEVINTERFACE_VIGEM,
-    0x02098E80, 0x3C81, 0x4CF0, 0xA2, 0xC5, 0xCD, 0x4D, 0x3B, 0x31, 0x89, 0x02);
-
 #pragma once
 
 #include "ViGEmCommon.h"