diff --git a/app/views/comment/_comment.html.erb b/app/views/comment/_comment.html.erb
index 58cd200..71c1aa6 100644
--- a/app/views/comment/_comment.html.erb
+++ b/app/views/comment/_comment.html.erb
@@ -38,7 +38,7 @@
       <div class="comment-created-at">
         <%= show_time(comment.created_at) %>
       </div>
-      <h4><%= comment.title.blank? && '&nbsp;' || comment.title %></h4>
+      <h4><%= comment.title.blank? && '&nbsp;'.html_safe || comment.title %></h4>
       <div class="comment-text">
         <p/>
         <%= txt2html comment.body %>
--
libgit2 0.21.2