diff --git a/src/Handler/Utils/Mail.hs b/src/Handler/Utils/Mail.hs
index c4b9fbf7d..a79d0bce0 100644
--- a/src/Handler/Utils/Mail.hs
+++ b/src/Handler/Utils/Mail.hs
@@ -205,6 +205,8 @@ addHtmlMarkdownAlternatives' fn html' = do
             <html> 
               <head>
                 <meta charset="utf-8">
+                <title>
+                  #{fn}
               <body> 
                 ^{html}
           |]
