diff --git a/lib/vty.c b/lib/vty.c
index 6063290..2b823e0 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -626,6 +626,7 @@
     case RMAP_NODE:
     case OSPF_NODE:
     case OSPF6_NODE:
+    case ISIS_NODE:
     case KEYCHAIN_NODE:
     case KEYCHAIN_KEY_NODE:
     case MASC_NODE:
@@ -1030,6 +1031,7 @@
     case RMAP_NODE:
     case OSPF_NODE:
     case OSPF6_NODE:
+    case ISIS_NODE:
     case KEYCHAIN_NODE:
     case KEYCHAIN_KEY_NODE:
     case MASC_NODE: