diff --git a/Resources/js/widget/file_upload.js b/Resources/js/widget/file_upload.js
index a762e9ea08a202efb41be8bbcc6025f2164c791c..c060a6096ee893904458eac05b396fe7f1d56fb8 100644
--- a/Resources/js/widget/file_upload.js
+++ b/Resources/js/widget/file_upload.js
@@ -70,7 +70,7 @@
                     $.each(data.files, function (index, file) {
                         var row = $(uploadPrototype);
                         row.find('.name').text(file.name);
-                        row.find('.size').text(formatSize(file.size));
+                        row.find('.size').html(formatSize(file.size));
                         if (file.error) {
                             row.find('.error').text(file.error);
                         }