diff --git a/reactos/drivers/network/ndis/include/miniport.h b/reactos/drivers/network/ndis/include/miniport.h
index 8f090a5b155..90ffb0335cb 100644
--- a/reactos/drivers/network/ndis/include/miniport.h
+++ b/reactos/drivers/network/ndis/include/miniport.h
@@ -159,6 +159,10 @@ NdisFindDevice(
 VOID
 NdisStartDevices();
 
+VOID
+NTAPI
+MiniportWorker(IN PVOID WorkItem);
+
 #endif /* __MINIPORT_H */
 
 /* EOF */