diff --git a/courses/CSCI-4150.html b/courses/CSCI-4150.html
index 8c1e50622..ff6870373 100644
--- a/courses/CSCI-4150.html
+++ b/courses/CSCI-4150.html
@@ -127,7 +127,7 @@
                     <li>Lirong Xia</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 173/175
+                    Seats Taken: 172/175
                   </span>
                 </div>
               </td>