diff --git a/app/views/redmine_embedded/index.html.erb b/app/views/redmine_embedded/index.html.erb
index 37b6811..6abc3c7 100644
--- a/app/views/redmine_embedded/index.html.erb
+++ b/app/views/redmine_embedded/index.html.erb
@@ -1,7 +1,7 @@
 <%= render :partial => "upload" if User.current.allowed_to?(:edit_embedded_doc, @project) -%>
 
 <!-- Embedded page -->
-<%= @content.html_safe %>
+<%= @content.html_safe if @content %>
 <!-- Embedded page end -->
 
 <% html_title(@title) if @title %>