diff --git a/db/drop_oc_unused_tables.sql b/db/drop_oc_unused_tables.sql
new file mode 100644
index 0000000000..782fcee6b0
--- /dev/null
+++ b/db/drop_oc_unused_tables.sql
@@ -0,0 +1,48 @@
+DROP TABLE IF EXISTS `oc_account_terms`;
+DROP TABLE IF EXISTS `oc_addressbookchanges`;
+DROP TABLE IF EXISTS `oc_appconfig`;
+DROP TABLE IF EXISTS `oc_authtoken`;
+DROP TABLE IF EXISTS `oc_calendarchanges`;
+DROP TABLE IF EXISTS `oc_calendarobjects`;
+DROP TABLE IF EXISTS `oc_calendars`;
+DROP TABLE IF EXISTS `oc_calendarsubscriptions`;
+DROP TABLE IF EXISTS `oc_cards`;
+DROP TABLE IF EXISTS `oc_cards_properties`;
+DROP TABLE IF EXISTS `oc_comments`;
+DROP TABLE IF EXISTS `oc_comments_read_markers`;
+DROP TABLE IF EXISTS `oc_credentials`;
+DROP TABLE IF EXISTS `oc_dav_properties`;
+DROP TABLE IF EXISTS `oc_dav_shares`;
+DROP TABLE IF EXISTS `oc_external_applicable`;
+DROP TABLE IF EXISTS `oc_external_config`;
+DROP TABLE IF EXISTS `oc_external_mounts`;
+DROP TABLE IF EXISTS `oc_external_options`;
+DROP TABLE IF EXISTS `oc_federated_reshares`;
+DROP TABLE IF EXISTS `oc_file_locks`;
+DROP TABLE IF EXISTS `oc_filecache`;
+DROP TABLE IF EXISTS `oc_files_trash`;
+DROP TABLE IF EXISTS `oc_group_admin`;
+DROP TABLE IF EXISTS `oc_group_user`;
+DROP TABLE IF EXISTS `oc_groups`;
+DROP TABLE IF EXISTS `oc_jobs`;
+DROP TABLE IF EXISTS `oc_migrations`;
+DROP TABLE IF EXISTS `oc_mimetypes`;
+DROP TABLE IF EXISTS `oc_privatedata`;
+DROP TABLE IF EXISTS `oc_properties`;
+DROP TABLE IF EXISTS `oc_schedulingobjects`;
+DROP TABLE IF EXISTS `oc_storages`;
+DROP TABLE IF EXISTS `oc_systemtag`;
+DROP TABLE IF EXISTS `oc_systemtag_group`;
+DROP TABLE IF EXISTS `oc_systemtag_object_mapping`;
+DROP TABLE IF EXISTS `oc_trusted_servers`;
+DROP TABLE IF EXISTS `oc_users`;
+DROP TABLE IF EXISTS `oc_vcategory`;
+DROP TABLE IF EXISTS `oc_vcategory_to_object`;
+DROP TABLE IF EXISTS `oc_share_copy`;
+DROP TABLE IF EXISTS `oc_share_external`;
+DROP TABLE IF EXISTS `test_ocshare`;
+DROP TABLE IF EXISTS `oc_share_acl`;
+DROP TABLE IF EXISTS `oc_share_acl_old`;
+DROP TABLE IF EXISTS `oc_accounts`;
+DROP TABLE IF EXISTS `oc_addressbooks`;
+DROP TABLE IF EXISTS `oc_mounts`;
diff --git a/db/drop_old_cernbox_tables.sql b/db/drop_old_cernbox_tables.sql
new file mode 100644
index 0000000000..0ea723534b
--- /dev/null
+++ b/db/drop_old_cernbox_tables.sql
@@ -0,0 +1,2 @@
+DROP TABLE IF EXISTS `cbox_canary`;
+DROP TABLE IF EXISTS `cbox_office_engine`;