diff --git a/4chan_x.user.js b/4chan_x.user.js
index dc9721f1e..fde3c4a54 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -1248,7 +1248,7 @@
       fileDiv = $.el('div', {
         innerHTML: '<input type=file name=upfile><a>X</a>'
       });
-      $.bind(fileDiv.firstChild('change', qr.validateFileSize));
+      $.bind(fileDiv.firstChild, 'change', qr.validateFileSize);
       $.bind(fileDiv.lastChild, 'click', (function() {
         return $.rm(this.parentNode);
       }));
diff --git a/script.coffee b/script.coffee
index 7449ebd2b..74ed47244 100644
--- a/script.coffee
+++ b/script.coffee
@@ -988,7 +988,7 @@ qr =
   attach: ->
     $('#auto', qr.el).checked = true
     fileDiv = $.el 'div', innerHTML: '<input type=file name=upfile><a>X</a>'
-    $.bind fileDiv.firstChild 'change', qr.validateFileSize
+    $.bind fileDiv.firstChild, 'change', qr.validateFileSize
     $.bind fileDiv.lastChild, 'click', (-> $.rm @parentNode)
     $.prepend qr.files, fileDiv