diff --git a/lib/command.h b/lib/command.h
index afc2e3f..b5c73ab 100644
--- a/lib/command.h
+++ b/lib/command.h
@@ -82,6 +82,7 @@
   BABEL_NODE,			/* Babel protocol mode node. */
   BGP_NODE,			/* BGP protocol mode which includes BGP4+ */
   BGP_VPNV4_NODE,		/* BGP MPLS-VPN PE exchange. */
+  BGP_VPNV6_NODE,		/* BGP MPLS-VPN PE exchange. */
   BGP_IPV4_NODE,		/* BGP IPv4 unicast address family.  */
   BGP_IPV4M_NODE,		/* BGP IPv4 multicast address family.  */
   BGP_IPV6_NODE,		/* BGP IPv6 address family */