diff --git a/csm_web/frontend/src/css/base/_variables.scss b/csm_web/frontend/src/css/base/_variables.scss
index a4fe4178..d3b9cbb6 100644
--- a/csm_web/frontend/src/css/base/_variables.scss
+++ b/csm_web/frontend/src/css/base/_variables.scss
@@ -9,8 +9,8 @@ $csm-theme-csm61b: #63c5ff;
 $csm-theme-csm61c: #797c99;
 $csm-theme-csm70: #ff7070;
 $csm-theme-csm88: #e46495;
-$csm-theme-csm16a: #707eff;
-$csm-theme-csm16b: #ffe070;
+$csm-theme-csm66: #707eff;
+$csm-theme-csm64: #ffe070;
 $csm-theme-default: black;
 $csm-mentor: $csm-green;
 $csm-coordinator: #6517b3;
diff --git a/csm_web/frontend/src/css/base/colors-export.module.scss b/csm_web/frontend/src/css/base/colors-export.module.scss
index da849c40..9514bc5a 100644
--- a/csm_web/frontend/src/css/base/colors-export.module.scss
+++ b/csm_web/frontend/src/css/base/colors-export.module.scss
@@ -7,17 +7,14 @@
   csm61c: $csm-theme-csm61c;
   csm70: $csm-theme-csm70;
   csm88: $csm-theme-csm88;
-  csm16a: $csm-theme-csm16a;
-  csm16b: $csm-theme-csm16b;
+  csm66: $csm-theme-csm66;
+  csm64: $csm-theme-csm64;
 
   cs61a: $csm-theme-csm61a;
   cs61b: $csm-theme-csm61b;
   cs61c: $csm-theme-csm61c;
   cs70: $csm-theme-csm70;
   datac88c: $csm-theme-csm88;
-  eecs16a: $csm-theme-csm16a;
-  eecs16b: $csm-theme-csm16b;
-
   student: $csm-student;
   mentor: $csm-mentor;
   coordinator: $csm-coordinator;
diff --git a/csm_web/scheduler/factories.py b/csm_web/scheduler/factories.py
index f1160438..86ae44f5 100644
--- a/csm_web/scheduler/factories.py
+++ b/csm_web/scheduler/factories.py
@@ -56,15 +56,13 @@ def evaluate_faker(faker_obj: factory.Faker):
     ("CSM61C", "Machine Structures", False),
     ("CSM70", "Discrete Mathematics and Probability Theory", False),
     ("CSM88", "Computational Structures in Data Science", False),
-    ("CSM16A", "Designing Information Devices and Systems I", False),
-    ("CSM16B", "Designing Information Devices and Systems II", False),
+    ("CSM66", "Designing Information Devices and Systems I", False),
+    ("CSM64", "Designing Information Devices and Systems II", False),
     ("CS61A", "Structure and Interpretation of Computer Programs", True),
     ("CS61B", "Data Structures", True),
     ("CS61C", "Machine Structures", True),
     ("CS70", "Discrete Mathematics and Probability Theory", True),
     ("CS88", "Computational Structures in Data Science", True),
-    ("EECS16A", "Designing Information Devices and Systems I", True),
-    ("EECS16B", "Designing Information Devices and Systems II", True),
 ]
 
 LARGE_COURSE_INFO = [