diff --git a/include/linux/if_addr.h b/include/linux/if_addr.h
index e159045..ca24b9d 100644
--- a/include/linux/if_addr.h
+++ b/include/linux/if_addr.h
@@ -38,6 +38,7 @@
 #define IFA_F_SECONDARY		0x01
 #define IFA_F_TEMPORARY		IFA_F_SECONDARY
 
+#define	IFA_F_NODAD		0x02
 #define IFA_F_DEPRECATED	0x20
 #define IFA_F_TENTATIVE		0x40
 #define IFA_F_PERMANENT		0x80