diff --git a/app/components/general-layout.tsx b/app/components/general-layout.tsx
index 25af46f..9b23aac 100644
--- a/app/components/general-layout.tsx
+++ b/app/components/general-layout.tsx
@@ -257,7 +257,7 @@ const UploadFileForm = () => {
       ) : null}
 
       {!hasStarted && !isCompleted && !isUploading ? (
-        <Button size={"lg"} className="mt-6" onClick={upload}>
+        <Button size={"lg"} className="mt-6" onClick={upload} disabled={getFiles().length === 0}>
           Upload
         </Button>
       ) : null}
@@ -265,10 +265,6 @@ const UploadFileForm = () => {
   );
 };
 
-function bytestoMegabytes(bytes: number) {
-  return bytes / 1024 / 1024;
-}
-
 const UploadFileItem = ({
   file,
   failedState,