diff --git a/app/views/tree/blob/_download.html.haml b/app/views/tree/blob/_download.html.haml
index 7623e6f46d..c307622995 100644
--- a/app/views/tree/blob/_download.html.haml
+++ b/app/views/tree/blob/_download.html.haml
@@ -5,4 +5,4 @@
         %br
         = image_tag "download.png", width: 64
         %h3
-          Download (#{blob.mb_size})
+          Download (#{number_to_human_size blob.size})