diff --git a/include/ntapi/nt_socket.h b/include/ntapi/nt_socket.h
index c984b92..35d6e34 100644
--- a/include/ntapi/nt_socket.h
+++ b/include/ntapi/nt_socket.h
@@ -231,8 +231,9 @@ typedef struct _nt_socket {
 	int32_t			refcnt;		/* reserved for client */
 	uint16_t		fdtype;		/* reserved for client */
 	uint16_t		sctype;		/* reserved for client */
+	uint16_t		state;		/* reserved for client */
+	uint16_t		iomode;		/* reserved for client */
 	uint32_t		ctxid;		/* reserved for client */
-	uint32_t		reserved;	/* reserved for client */
 	uint32_t		psxflags;	/* reserved for client */
 	uint32_t		ntflags;	/* sc_wait alert flags */
 	nt_large_integer	timeout;