diff --git a/4chan_x.user.js b/4chan_x.user.js
index 3a0a57c7b..58c506d9d 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -1407,6 +1407,7 @@
         tc = data.textContent;
         if (tc === 'Error: Duplicate file entry detected.') {
           QR.attachNext();
+          QR.submit();
         }
         return;
       }
diff --git a/script.coffee b/script.coffee
index 0fce5e2bc..9ca9ecd38 100644
--- a/script.coffee
+++ b/script.coffee
@@ -1101,6 +1101,7 @@ QR =
       tc = data.textContent
       if tc is 'Error: Duplicate file entry detected.'
         QR.attachNext()
+        QR.submit()
       return
     if conf['Persistent QR'] or $('#files input', QR.el)?.files.length
       QR.reset()