diff --git a/resources/scripts/components/server/files/UploadButton.tsx b/resources/scripts/components/server/files/UploadButton.tsx
index 51225d699..25277456d 100644
--- a/resources/scripts/components/server/files/UploadButton.tsx
+++ b/resources/scripts/components/server/files/UploadButton.tsx
@@ -67,7 +67,7 @@ export default ({ className }: WithClassname) => {
     const onFileSubmission = (files: FileList) => {
         clearAndAddHttpError();
         const list = Array.from(files);
-        if (list.some((file) => !file.type && file.size % 4096 === 0)) {
+        if (list.some((file) => !file.size || (!file.type && file.size === 4096))) {
             return addError('Folder uploads are not supported at this time.', 'Error');
         }