diff --git a/ripd/ripd.h b/ripd/ripd.h
index 0f0e216..4f40e79 100644
--- a/ripd/ripd.h
+++ b/ripd/ripd.h
@@ -143,6 +143,9 @@
   u_char distance;
   struct route_table *distance_table;
 
+  /* RIP ECMP flag */
+  unsigned int ecmp;
+
   /* For redistribute route map. */
   struct
   {