diff --git a/app/views/settings/_mail_handler.html.erb b/app/views/settings/_mail_handler.html.erb
index 910270033..3b2bb8049 100644
--- a/app/views/settings/_mail_handler.html.erb
+++ b/app/views/settings/_mail_handler.html.erb
@@ -10,7 +10,7 @@
<%= l(:text_line_separated) %>
- <%= setting_text_field :mail_handler_excluded_filenames, :size => 60 %>
+ <%= setting_text_area :mail_handler_excluded_filenames %>