diff --git a/notes/2023-08-16--dev-notes.md b/notes/2023-08-16--dev-notes.md
index d1d498c..69b390f 100644
--- a/notes/2023-08-16--dev-notes.md
+++ b/notes/2023-08-16--dev-notes.md
@@ -11,6 +11,7 @@
   - [x] Implement single-stepping
   - [ ] Implement keypad input
     - [ ] Look at KIM-1 and VIP buttons for memory editing
+- [x] Rename to 'Cardiograph Mark I' (a 'Harvard Mark I' reference, plus a dumb drawing joke)
 
 - Programming ideas:
   - Draw dot at (x, y)
diff --git a/readme.md b/readme.md
index 77d6bfe..4f594d5 100644
--- a/readme.md
+++ b/readme.md
@@ -1,4 +1,4 @@
-# Cardiograph-I — simulator for a paper computer
+# Cardiograph Mark I — simulator for a paper computer
 
 ## Dependencies