diff --git a/app/views/wiki/edit.rhtml b/app/views/wiki/edit.rhtml
index ca29aa1e6..9de007724 100644
--- a/app/views/wiki/edit.rhtml
+++ b/app/views/wiki/edit.rhtml
@@ -10,7 +10,7 @@
 <p><label><%= l(:field_comment) %></label><br /><%= f.text_field :comment, :size => 120 %></p>
 <p><%= submit_tag l(:button_save) %>
    <%= link_to_remote l(:label_preview), 
-                       { :url => { :controller => 'wiki', :action => 'preview' },
+                       { :url => { :controller => 'wiki', :action => 'preview', :id => @project },
                          :method => 'get',
                          :update => 'preview',
                          :with => "Form.serialize('wiki_form')",