diff --git a/controllers/app/appData.js b/controllers/app/appData.js
index c3525b0..7184f08 100644
--- a/controllers/app/appData.js
+++ b/controllers/app/appData.js
@@ -143,7 +143,7 @@ export async function queryAvailableLockers() {
             }
 
             let finalLevels = [];
-            for (let level in levels) {
+            for (let level of levels) {
                 console.log(level)
                 let postLockerArr = await Locker.findAll({
                     where: {