diff --git a/courses/MATH-4100.html b/courses/MATH-4100.html
index 0cb2a6e5b..12f2452c0 100644
--- a/courses/MATH-4100.html
+++ b/courses/MATH-4100.html
@@ -155,7 +155,7 @@
                     <li>Chjan C Lim</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 139/140
+                    Seats Taken: 140/140
                   </span>
                 </div>
               </td>