diff --git a/libc/kernel/uapi/linux/lwtunnel.h b/libc/kernel/uapi/linux/lwtunnel.h
index 9bd438f..bf9b4d2 100644
--- a/libc/kernel/uapi/linux/lwtunnel.h
+++ b/libc/kernel/uapi/linux/lwtunnel.h
@@ -41,21 +41,24 @@
   LWTUNNEL_IP_TOS,
   LWTUNNEL_IP_FLAGS,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  LWTUNNEL_IP_PAD,
   __LWTUNNEL_IP_MAX,
 };
 #define LWTUNNEL_IP_MAX (__LWTUNNEL_IP_MAX - 1)
-enum lwtunnel_ip6_t {
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum lwtunnel_ip6_t {
   LWTUNNEL_IP6_UNSPEC,
   LWTUNNEL_IP6_ID,
   LWTUNNEL_IP6_DST,
-  LWTUNNEL_IP6_SRC,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  LWTUNNEL_IP6_SRC,
   LWTUNNEL_IP6_HOPLIMIT,
   LWTUNNEL_IP6_TC,
   LWTUNNEL_IP6_FLAGS,
-  __LWTUNNEL_IP6_MAX,
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  LWTUNNEL_IP6_PAD,
+  __LWTUNNEL_IP6_MAX,
 };
 #define LWTUNNEL_IP6_MAX (__LWTUNNEL_IP6_MAX - 1)
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #endif