diff --git a/pandora_console/extras/mr/57.sql b/pandora_console/extras/mr/57.sql
new file mode 100644
index 0000000000..c5ced5a76b
--- /dev/null
+++ b/pandora_console/extras/mr/57.sql
@@ -0,0 +1,6 @@
+START TRANSACTION;
+
+SET @id_config := (SELECT id_config FROM tconfig WHERE token = 'metaconsole_node_id' AND value is not null ORDER BY id_config DESC LIMIT 1);
+DELETE FROM tconfig WHERE token = 'metaconsole_node_id' AND (id_config < @id_config OR value IS NULL);
+
+COMMIT;
\ No newline at end of file