diff --git a/courses/ECON-2010.html b/courses/ECON-2010.html
index 5a7771a58..865343e02 100644
--- a/courses/ECON-2010.html
+++ b/courses/ECON-2010.html
@@ -160,7 +160,7 @@
                     <li>Robert W. Jones</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 67/70
+                    Seats Taken: 66/70
                   </span>
                 </div>
               </td>
diff --git a/courses/ENGR-2090.html b/courses/ENGR-2090.html
index 7f380d49c..acdd1cd3e 100644
--- a/courses/ENGR-2090.html
+++ b/courses/ENGR-2090.html
@@ -163,7 +163,7 @@
                     <li>Sergei Shenogin</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 164/185
+                    Seats Taken: 163/185
                   </span>
                 </div>
               </td>
diff --git a/courses/MANE-2720.html b/courses/MANE-2720.html
index 35a5968d6..d5c05e4d2 100644
--- a/courses/MANE-2720.html
+++ b/courses/MANE-2720.html
@@ -166,7 +166,7 @@
                     <li>Corey Christopher Woodcock</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 104/115
+                    Seats Taken: 103/115
                   </span>
                 </div>
               </td>
diff --git a/courses/MANE-4030.html b/courses/MANE-4030.html
index 32aee065a..d0cc175b1 100644
--- a/courses/MANE-4030.html
+++ b/courses/MANE-4030.html
@@ -150,7 +150,7 @@
                     <li>M Arshad Zahangir Chowdhury</li>
                   </ul>
                   <span class="course-capacity">
-                    Seats Taken: 131/136
+                    Seats Taken: 130/136
                   </span>
                 </div>
               </td>