diff --git a/res/res_musiconhold.c b/res/res_musiconhold.c
index 288941e8c2..bc40b33e56 100644
--- a/res/res_musiconhold.c
+++ b/res/res_musiconhold.c
@@ -47,8 +47,6 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 #include <dahdi/user.h>
 #endif
 
-#define REF_DEBUG
-
 #include "asterisk/lock.h"
 #include "asterisk/file.h"
 #include "asterisk/channel.h"