diff --git a/ripd/rip_interface.h b/ripd/rip_interface.h
index 8926cce..d9dfbb7 100644
--- a/ripd/rip_interface.h
+++ b/ripd/rip_interface.h
@@ -21,11 +21,17 @@
 #ifndef _QUAGGA_RIP_INTERFACE_H
 #define _QUAGGA_RIP_INTERFACE_H
 
-extern int rip_interface_down (int , struct zclient *, zebra_size_t);
-extern int rip_interface_up (int , struct zclient *, zebra_size_t);
-extern int rip_interface_add (int , struct zclient *, zebra_size_t);
-extern int rip_interface_delete (int , struct zclient *, zebra_size_t);
-extern int rip_interface_address_add (int , struct zclient *, zebra_size_t);
-extern int rip_interface_address_delete (int , struct zclient *, zebra_size_t);
+extern int rip_interface_down (int , struct zclient *, zebra_size_t,
+    vrf_id_t);
+extern int rip_interface_up (int , struct zclient *, zebra_size_t,
+    vrf_id_t);
+extern int rip_interface_add (int , struct zclient *, zebra_size_t,
+    vrf_id_t);
+extern int rip_interface_delete (int , struct zclient *, zebra_size_t,
+    vrf_id_t);
+extern int rip_interface_address_add (int , struct zclient *, zebra_size_t,
+    vrf_id_t);
+extern int rip_interface_address_delete (int , struct zclient *, zebra_size_t,
+    vrf_id_t);
 
 #endif /* _QUAGGA_RIP_INTERFACE_H */