diff --git a/libc/kernel/uapi/linux/netdevice.h b/libc/kernel/uapi/linux/netdevice.h
index f2472fc..0bc0ae2 100644
--- a/libc/kernel/uapi/linux/netdevice.h
+++ b/libc/kernel/uapi/linux/netdevice.h
@@ -37,4 +37,9 @@
  IF_PORT_100BASEFX
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+#define NET_ADDR_PERM 0
+#define NET_ADDR_RANDOM 1
+#define NET_ADDR_STOLEN 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NET_ADDR_SET 3
 #endif