diff --git a/ggsn/ggsn_vty.c b/ggsn/ggsn_vty.c
index 6ddfc0d..53f4ebf 100644
--- a/ggsn/ggsn_vty.c
+++ b/ggsn/ggsn_vty.c
@@ -948,6 +948,10 @@
 			vty->index_sub = &apn->ggsn->cfg.description;
 		}
 		break;
+	default:
+		vty->node = CONFIG_NODE;
+		vty->index = NULL;
+		vty->index_sub = NULL;
 	}
 
 	return vty->node;