diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index 5e213db..be316da 100644
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -1591,6 +1591,8 @@
 
   stream_forward_getp (s, nlri_len);
 
+  attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_MP_REACH_NLRI);
+
   return BGP_ATTR_PARSE_PROCEED;
 #undef LEN_LEFT
 }
@@ -1606,6 +1608,7 @@
   u_int16_t withdraw_len;
   int ret;
   struct peer *const peer = args->peer;  
+  struct attr *const attr = args->attr;
   const bgp_size_t length = args->length;
 
   s = peer->ibuf;
@@ -1633,6 +1636,8 @@
 
   stream_forward_getp (s, withdraw_len);
 
+  attr->flag |= ATTR_FLAG_BIT (BGP_ATTR_MP_UNREACH_NLRI);
+
   return BGP_ATTR_PARSE_PROCEED;
 }