diff --git a/db_scripts/base/4085.up b/db_scripts/base/4085.up
index f7518554..7b150e52 100644
--- a/db_scripts/base/4085.up
+++ b/db_scripts/base/4085.up
@@ -1,6 +1,8 @@
 -- do not run systems between r4085 and r4091, but upgrade further
 -- there is no clean upgrade path if data is changed between these revisions
 
+USE billing;
+
 CREATE TABLE `billing`.`billing_zones_history` (
   `id` int(11) UNSIGNED NOT NULL auto_increment,
   `bz_id` int(11) UNSIGNED,
diff --git a/db_scripts/base/4701.up b/db_scripts/base/4701.up
index 68241dd1..393db2a8 100644
--- a/db_scripts/base/4701.up
+++ b/db_scripts/base/4701.up
@@ -1,3 +1,5 @@
+USE kamailio;
+
 CREATE TABLE `kamailio`.`lcr_gw` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `lcr_id` smallint(5) unsigned NOT NULL,
diff --git a/db_scripts/base/4762.up b/db_scripts/base/4762.up
index c7a6854c..9c8e8ae7 100644
--- a/db_scripts/base/4762.up
+++ b/db_scripts/base/4762.up
@@ -1,3 +1,5 @@
+USE provisioning;
+
 CREATE TABLE `provisioning`.`voip_peer_preferences` (
   `id` int(11) UNSIGNED NOT NULL auto_increment,
   `peer_host_id` int(11) UNSIGNED NOT NULL REFERENCES `voip_peer_hosts` (`id`),
@@ -15,6 +17,8 @@ CREATE TABLE `provisioning`.`voip_peer_preferences` (
                                      ON DELETE CASCADE ON UPDATE CASCADE
 ) ENGINE=InnoDB;
 
+USE kamailio;
+
 CREATE TABLE `kamailio`.`peer_preferences` (
   `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `uuid` varchar(36) NOT NULL,