diff --git a/index.html b/index.html
index 4efb1f5..05f1416 100644
--- a/index.html
+++ b/index.html
@@ -275,7 +275,7 @@
     <td>Mona Ma</td>
     <td><a href="https://web.mit.edu/Saltzer/www/publications/endtoend/endtoend.pdf">END-TO-END ARGUMENTS IN SYSTEM DESIGN</a></td>
     <td>
-      {% assign post = site.posts | where_exp: "post", "post.title contains 'End-to-end'" | first %}
+      {% assign post = site.posts | where_exp: "post", "post.title contains 'End-to-end summary & discussion'" | first %}
       {% if post %}
       <a href="{{ post.url | relative_url }}">Summary</a>
       {% else %}Unavailable