diff --git a/libc/kernel/uapi/linux/smc.h b/libc/kernel/uapi/linux/smc.h
index 5c07207..01494da 100644
--- a/libc/kernel/uapi/linux/smc.h
+++ b/libc/kernel/uapi/linux/smc.h
@@ -107,6 +107,8 @@
   SMC_NLA_LGR_R_CONNS_NUM,
   SMC_NLA_LGR_R_V2_COMMON,
   SMC_NLA_LGR_R_V2,
+  SMC_NLA_LGR_R_NET_COOKIE,
+  SMC_NLA_LGR_R_PAD,
   __SMC_NLA_LGR_R_MAX,
   SMC_NLA_LGR_R_MAX = __SMC_NLA_LGR_R_MAX - 1
 };