<img src="<%= url_for :controller => 'trace', :action => 'picture', :id => @trace.id, :display_name => @trace.user.display_name %>">
-<%= form_for @trace, :url => { :action => "edit" } do |f| %>
+<%= form_for @trace, :method => :post, :url => { :action => "edit" } do |f| %>
<div id='edit-trace-form' class='standard-form'>
<fieldset>