diff --git a/src/mod/applications/mod_dptools/mod_dptools.c b/src/mod/applications/mod_dptools/mod_dptools.c
index 344544f705..814e541be8 100755
--- a/src/mod/applications/mod_dptools/mod_dptools.c
+++ b/src/mod/applications/mod_dptools/mod_dptools.c
@@ -2870,7 +2870,7 @@ SWITCH_STANDARD_APP(audio_bridge_function)
 		}
 
 		if (!zstr(moh) && !strcasecmp(moh, "silence")) { 
-			moh = NULL;
+			moh = "silence_stream://0";
 		}
 
 		do {