diff --git a/apps/files/js/operationprogressbar.js b/apps/files/js/operationprogressbar.js
old mode 100644
new mode 100755
index 1c054ec67b..e98b419d6c
--- a/apps/files/js/operationprogressbar.js
+++ b/apps/files/js/operationprogressbar.js
@@ -65,7 +65,7 @@
 			$('#uploadprogressbar>em').addClass('outer');
 			$('#uploadprogressbar').tooltip({placement: 'bottom'});
 			if(title) {
-				$('#uploadprogressbar').attr('original-title', title);
+				$('#uploadprogressbar').attr('data-original-title', title);
 			}
 			if(textDesktop || textMobile) {
 				$('#uploadprogresswrapper .stop').show();