diff --git a/db_scripts/diff/15663.down b/db_scripts/diff/15663.down
index 874b87c6..948a2f49 100644
--- a/db_scripts/diff/15663.down
+++ b/db_scripts/diff/15663.down
@@ -1,3 +1,3 @@
 use provisioning;
 
-DELETE FROM voip_preferences attribute = 'emergency_provider_info';
+DELETE FROM voip_preferences WHERE attribute = 'emergency_provider_info';
diff --git a/schema/provisioning.json b/schema/provisioning.json
index 2dc4bcaa..785c987b 100644
--- a/schema/provisioning.json
+++ b/schema/provisioning.json
@@ -8698,16 +8698,6 @@
          "UPDATE_RULE" : "CASCADE",
          "key_col" : "voip_rewrite_rules/v_rwr_setid_ref/set_id/voip_rewrite_rule_sets/id"
       },
-      "voip_sound_files/handle_id_ref/handle_id/voip_sound_handles/id" : {
-         "COLUMN_NAME" : "handle_id",
-         "CONSTRAINT_NAME" : "handle_id_ref",
-         "DELETE_RULE" : "CASCADE",
-         "REFERENCED_COLUMN_NAME" : "id",
-         "REFERENCED_TABLE_NAME" : "voip_sound_handles",
-         "TABLE_NAME" : "voip_sound_files",
-         "UPDATE_RULE" : "CASCADE",
-         "key_col" : "voip_sound_files/handle_id_ref/handle_id/voip_sound_handles/id"
-      },
       "voip_sound_files/set_id_ref/set_id/voip_sound_sets/id" : {
          "COLUMN_NAME" : "set_id",
          "CONSTRAINT_NAME" : "set_id_ref",
diff --git a/schema/provisioning.sql b/schema/provisioning.sql
index 0f6c3464..df4e6b13 100644
--- a/schema/provisioning.sql
+++ b/schema/provisioning.sql
@@ -1320,7 +1320,6 @@ CREATE TABLE `voip_sound_files` (
   PRIMARY KEY (`id`),
   KEY `set_id_ref` (`set_id`),
   KEY `handle_set_id_idx` (`handle_id`,`set_id`),
-  CONSTRAINT `handle_id_ref` FOREIGN KEY (`handle_id`) REFERENCES `voip_sound_handles` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,
   CONSTRAINT `set_id_ref` FOREIGN KEY (`set_id`) REFERENCES `voip_sound_sets` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_general_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;