diff --git a/app/views/messages/_course_show.html.erb b/app/views/messages/_course_show.html.erb
index 55cf9d61c..7844cc6ec 100644
--- a/app/views/messages/_course_show.html.erb
+++ b/app/views/messages/_course_show.html.erb
@@ -75,14 +75,14 @@
                 l(:button_edit),
                 {:action => 'edit', :id => @topic},
                 :class => 'icon icon-edit'
-        ) if @message.editable_by?(User.current) %>
+        ) if @message.course_editable_by?(User.current) %>
     <%= link_to(
                 l(:button_delete),
                 {:action => 'destroy', :id => @topic},
                 :method => :post,
                 :data => {:confirm => l(:text_are_you_sure)},
                 :class => 'icon icon-del'
-        ) if @message.destroyable_by?(User.current) %>
+        ) if @message.course_destroyable_by?(User.current) %>
   </div>
 
   <div class="lz-left">