diff --git a/dlls/usbd.sys/usbd.c b/dlls/usbd.sys/usbd.c
index fbec22e931a..1cb25259258 100644
--- a/dlls/usbd.sys/usbd.c
+++ b/dlls/usbd.sys/usbd.c
@@ -19,7 +19,6 @@
 #include <stdarg.h>
 
 #define NONAMELESSUNION
-#define NONAMELESSSTRUCT
 
 #include "ntstatus.h"
 #define WIN32_NO_STATUS