diff --git a/layouts/_default/summary.html b/layouts/_default/summary.html
index b71e8d5..66ae5ce 100644
--- a/layouts/_default/summary.html
+++ b/layouts/_default/summary.html
@@ -4,7 +4,7 @@
         <div class="archive-article-thumbnail">
 
             {{ if isset .Params "banner" }}
-<!--             <a href="{{ .Permalink }}" class="thumbnail">
+             <a href="{{ .Permalink }}" class="thumbnail">
                 <span style="background-image:url({{ .Site.BaseURL }}{{ .Params.banner }})" alt="{{ .Title }}" class="thumbnail-image"></span>
             </a>
             {{ else }}
@@ -12,7 +12,7 @@
                 <span class="thumbnail-image thumbnail-none"></span>
             </a>
             {{ end }}
-        </div>-->
+        </div>
         <header class="archive-article-header">
             <h1 itemprop="name">
             <a class="archive-article-title" href="{{ .Permalink }}">{{ .Title }}</a>