diff --git a/js/jquery.fileupload.js b/js/jquery.fileupload.js
index 85c961879..7929daaaf 100644
--- a/js/jquery.fileupload.js
+++ b/js/jquery.fileupload.js
@@ -43,7 +43,7 @@
'|(Kindle/(1\\.0|2\\.[05]|3\\.0))'
).test(window.navigator.userAgent) ||
// Feature detection for all other devices:
- $('').prop('disabled'));
+ $('').prop('disabled'));
// The FileReader API is not actually used, but works as feature detection,
// as some Safari versions (5?) support XHR file uploads via the FormData API,