diff --git a/.gitignore b/.gitignore
index 1cf4ba6..c753035 100644
--- a/.gitignore
+++ b/.gitignore
@@ -66,4 +66,5 @@ venv
 .conda_envs/
 
 # Make file markers
-.install*
\ No newline at end of file
+.install*
+_toc.yml
diff --git a/src/eo_datascience/render_sfinx_toc.py b/src/eo_datascience/render_sfinx_toc.py
index b4aedea..fea62a8 100644
--- a/src/eo_datascience/render_sfinx_toc.py
+++ b/src/eo_datascience/render_sfinx_toc.py
@@ -2,7 +2,7 @@
 import yaml
 
 def render_toc():
-    p = Path("notebooks").glob('*.ipynb')
+    p = Path("chapters").glob('*.qmd')
     files = [x.with_suffix('') for x in p if x.is_file()]
     files.sort()
     titles = [x.stem.split("_")[-1].title() for x in files]