diff --git a/web_src/js/index.js b/web_src/js/index.js
index 249cdaad1..542270e36 100644
--- a/web_src/js/index.js
+++ b/web_src/js/index.js
@@ -2343,6 +2343,7 @@ $(document).ready(async () => {
       dictInvalidFileType: $dataset.data('invalid-input-type'),
       dictFileTooBig: $dataset.data('file-too-big'),
       dictRemoveFile: $dataset.data('remove-file'),
+      timeout: 3600000,
       previewTemplate,
       init() {
         this.on('success', (file, data) => {