diff --git a/configs/modules.conf.sample b/configs/modules.conf.sample
index fb7ab0a29b3273881df2b05a0f4d71c0e53d0a1c..1c63303b74dfae9142745b10339febb78cb5267b 100755
--- a/configs/modules.conf.sample
+++ b/configs/modules.conf.sample
@@ -24,6 +24,7 @@ noload => app_intercom.so
 ; it loads before any of the chan_modem_* 's afte rit
 ;
 load => chan_modem.so
+load => res_musiconhold.so
 ; Module names listed in "global" section will have symbols globally
 ; exported to modules loaded after them.
 ;