diff --git a/README.md b/README.md
index d1eb326..ffd630d 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,7 @@ To do:
 
 - [ ] Replace M109/M190 with `TEMPERATURE_WAIT`.
 - [ ] Get the Ellis `TEST_SPEED` macro working.
+- [ ] Add information about directory structure.
 
 ## Stay Up-to-Date
 
@@ -122,4 +123,4 @@ If you found my work useful, please consider buying me a [<img src="./misc/logo_
 - https://www.printables.com/model/378915-sovol-sv06-buildplate-texture-and-model-for-prusas
 - https://github.com/AndrewEllis93/Ellis-SuperSlicer-Profiles
 
-[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/H2H0HIHTH)
\ No newline at end of file
+[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/H2H0HIHTH)