diff --git a/sample-etc_ddclient.conf b/sample-etc_ddclient.conf
index 21e8957..30da98d 100644
--- a/sample-etc_ddclient.conf
+++ b/sample-etc_ddclient.conf
@@ -212,3 +212,11 @@ ssl=yes					# use ssl-support.  Works with
 # login=my-auto-generated-username,
 # password=my-auto-generated-password
 # my.domain.tld, otherhost.domain.tld
+
+##
+## Duckdns (http://www.duckdns.org/)
+##
+# 
+# password=my-auto-generated-password
+# protocol=duckdns hostwithoutduckdnsorg
+