diff --git a/app/music_on_hold/app_config.php b/app/music_on_hold/app_config.php
index beb6a59c59..ab5bfb0d06 100644
--- a/app/music_on_hold/app_config.php
+++ b/app/music_on_hold/app_config.php
@@ -54,6 +54,15 @@
 		$apps[$x]['db'][$y]['fields'][$z]['key']['type'] = "primary";
 		$apps[$x]['db'][$y]['fields'][$z]['description']['en-us'] = "";
 		$z++;
+		$apps[$x]['db'][$y]['fields'][$z]['name'] = "domain_uuid";
+		$apps[$x]['db'][$y]['fields'][$z]['type']['pgsql'] = "uuid";
+		$apps[$x]['db'][$y]['fields'][$z]['type']['sqlite'] = "text";
+		$apps[$x]['db'][$y]['fields'][$z]['type']['mysql'] = "char(36)";
+		$apps[$x]['db'][$y]['fields'][$z]['key']['type'] = "foreign";
+		$apps[$x]['db'][$y]['fields'][$z]['key']['reference']['table'] = "v_domains";
+		$apps[$x]['db'][$y]['fields'][$z]['key']['reference']['field'] = "domain_uuid";
+		$apps[$x]['db'][$y]['fields'][$z]['description']['en-us'] = "";
+		$z++;
 		$apps[$x]['db'][$y]['fields'][$z]['name'] = "music_on_hold_name";
 		$apps[$x]['db'][$y]['fields'][$z]['type'] = "text";
 		$apps[$x]['db'][$y]['fields'][$z]['description']['en-us'] = "";