diff --git a/courses/COGS-4880.html b/courses/COGS-4880.html
index 3fbf6fbc1..6ba713145 100644
--- a/courses/COGS-4880.html
+++ b/courses/COGS-4880.html
@@ -138,7 +138,7 @@
                     <li>Sergei Nirenburg</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 19/19
+                    Seats Taken: 18/19
                   </span>
                 </div>
               </td>