diff --git a/assets/script.js b/assets/script.js
index d901fca..2025b61 100644
--- a/assets/script.js
+++ b/assets/script.js
@@ -552,10 +552,9 @@ async function uploadFile() {
     let data = {
         action: "uploadFiles"
     };
-    let i = 1;
-    fileInput.files.forEach((file) => {
-       data[`userFile${i}`] = file;
-    });
+    for (let i = 0; i < fileInput.files.length; i++) {
+        data[`userFile${i}`] = fileInput.files[i];
+    }
     await doAction("/upload", data, "Súbor bol úspešne nahraný", "Nastala chyba pri nahrávaní súboru", false);
     fileInput.reset();
 }