diff --git a/pandora_console/extras/mr/53.sql b/pandora_console/extras/mr/53.sql
index 6cc38fee39..d3eaa8df16 100644
--- a/pandora_console/extras/mr/53.sql
+++ b/pandora_console/extras/mr/53.sql
@@ -27,9 +27,9 @@ ALTER TABLE `treport_content` ADD COLUMN `render_definition` TEXT;
 ALTER TABLE `treport_content_template` ADD COLUMN `macros_definition` TEXT;
 ALTER TABLE `treport_content_template` ADD COLUMN `render_definition` TEXT;
 
-DROP TABLE `tupdate_journal`;
-DROP TABLE `tupdate`;
-DROP TABLE `tupdate_package`;
+DROP TABLE IF EXISTS `tupdate_journal`;
+DROP TABLE IF EXISTS `tupdate`;
+DROP TABLE IF EXISTS `tupdate_package`;
 
 CREATE TABLE `tupdate_journal` (
   `id` SERIAL,