diff --git a/nfd.conf.sample.in b/nfd.conf.sample.in
index b0288e4..8c48743 100644
--- a/nfd.conf.sample.in
+++ b/nfd.conf.sample.in
@@ -193,7 +193,7 @@
     filter
     {
       type name                               ; condition on interest name (w/o signature)
-      regex ^[<localhop><localhost>]<nrd>[<register><unregister>]<>{3}$
+      regex ^[<localhop><localhost>]<nfd><rib>[<register><unregister>]<>{3}$
     }
     checker
     {