diff --git a/_includes/project_summary.html b/_includes/project_summary.html
index 13be1ee..a24dcb8 100644
--- a/_includes/project_summary.html
+++ b/_includes/project_summary.html
@@ -10,7 +10,7 @@
     <section class = "text">
     <section class="title-date-container">
         <h2 class="p-name blogroll-title"><a class="u-uid u-url" href="{{ post.url }}">{{ post.title }}</a></h2>
-        <time class="dt-modified" datetime="{{ post.last_modified_at | date_to_xmlschema }}">{{ page.last_modified_at | date: '%b %Y' }}</time>
+        <time class="dt-modified" datetime="{{ post.last_modified_at | date_to_xmlschema }}">{{ post.last_modified_at | date: '%b %Y' }}</time>
     </section> 
     <summary class="p-summary">{{ post.excerpt | markdownify | remove: '<p>' | remove: '</p>' }}</summary>
     </section>