diff --git a/courses/MATH-2400.html b/courses/MATH-2400.html
index 87ae348e6..2d1bc5080 100644
--- a/courses/MATH-2400.html
+++ b/courses/MATH-2400.html
@@ -132,7 +132,7 @@
                     <li>Wing Sze E Kam</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 587/640
+                    Seats Taken: 586/640
                   </span>
                 </div>
               </td>