diff --git a/include/sys/socket.h b/include/sys/socket.h
index a4db9402..fd653490 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -220,7 +220,8 @@ struct linger
 #define SO_INCOMING_CPU         49
 #define SO_ATTACH_BPF           50
 #define SO_DETACH_BPF           SO_DETACH_FILTER
-
+#define SO_ATTACH_REUSEPORT_CBPF 51
+#define SO_ATTACH_REUSEPORT_EBPF 52
 
 #ifndef SOL_SOCKET
 #define SOL_SOCKET      1