diff --git a/db/knex_migrations/2024-10-31-0000-fix-snmp-monitor.js b/db/knex_migrations/2024-10-31-0000-fix-snmp-monitor.js
new file mode 100644
index 000000000..bbd8ab859
--- /dev/null
+++ b/db/knex_migrations/2024-10-31-0000-fix-snmp-monitor.js
@@ -0,0 +1,4 @@
+exports.up = function (knex) {
+    return knex('monitor').whereNull('json_path_operator').update('json_path_operator', '==');
+};
+exports.down = function (knex) {};