diff --git a/courses/MATH-4100.html b/courses/MATH-4100.html
index b737393dd..057ce6572 100644
--- a/courses/MATH-4100.html
+++ b/courses/MATH-4100.html
@@ -163,7 +163,7 @@
                     <li>Chjan C Lim</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 125/140
+                    Seats Taken: 124/140
                   </span>
                 </div>
               </td>