diff --git a/include/linux/neighbour.h b/include/linux/neighbour.h
index b188f68..275e5d6 100644
--- a/include/linux/neighbour.h
+++ b/include/linux/neighbour.h
@@ -33,6 +33,9 @@
 #define NTF_PROXY	0x08	/* == ATF_PUBL */
 #define NTF_ROUTER	0x80
 
+#define NTF_SELF	0x02
+#define NTF_MASTER	0x04
+
 /*
  *	Neighbor Cache Entry States.
  */