diff --git a/reactos/drivers/usb/usbd/usbd.spec b/reactos/drivers/usb/usbd/usbd.spec
index 229b91504d2..27f82d2a2c5 100644
--- a/reactos/drivers/usb/usbd/usbd.spec
+++ b/reactos/drivers/usb/usbd/usbd.spec
@@ -2,10 +2,12 @@
 @ stdcall USBD_Debug_RetHeap(ptr long long)
 @ stdcall USBD_Debug_LogEntry(ptr ptr ptr ptr)
 @ stdcall USBD_CalculateUsbBandwidth(long long long)
+@ stdcall _USBD_CreateConfigurationRequestEx@8(ptr ptr) USBD_CreateConfigurationRequestEx
 @ stdcall USBD_CreateConfigurationRequestEx(ptr ptr)
 @ stdcall USBD_CreateConfigurationRequest(ptr ptr)
 @ stdcall USBD_GetInterfaceLength(ptr ptr)
 @ stdcall USBD_ParseConfigurationDescriptor(ptr long long)
+@ stdcall _USBD_ParseConfigurationDescriptorEx@28(ptr ptr long long long long long) USBD_ParseConfigurationDescriptorEx
 @ stdcall USBD_ParseConfigurationDescriptorEx(ptr ptr long long long long long)
 @ stdcall USBD_ParseDescriptors(ptr long ptr long)
 @ stdcall USBD_GetPdoRegistryParameter(ptr ptr long ptr long)