diff --git a/configs/agents.conf.sample b/configs/agents.conf.sample
index f279a0d703..0b60a30db8 100755
--- a/configs/agents.conf.sample
+++ b/configs/agents.conf.sample
@@ -3,6 +3,10 @@
 ;
 ;
 [agents]
+; Define the default musiconhold for agents
+; musiconhold => music_class
+;
+;musiconhold => default
 ;
 ; This section contains the agent definitions, in the form:
 ;