diff --git a/plugins/catalog-backend/migrations/20220116144621_remove_legacy.js b/plugins/catalog-backend/migrations/20220116144621_remove_legacy.js
index a3b690b92b..7146c9f6a6 100644
--- a/plugins/catalog-backend/migrations/20220116144621_remove_legacy.js
+++ b/plugins/catalog-backend/migrations/20220116144621_remove_legacy.js
@@ -25,6 +25,9 @@ exports.up = async function up(knex) {
   await knex.schema.dropTable('entities');
 };
 
+/**
+ * @param {import('knex').Knex} knex
+ */
 exports.down = async function down(knex) {
   await knex.schema.createTable('entities', table => {
     table.comment('All entities currently stored in the catalog');