diff --git a/docs/index.md b/docs/index.md
index ec6dfb2..151953e 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -18,6 +18,8 @@ faq/index
 Want to put your talents to use fighting the 6th mass extinction? We're excited to have you! Get started here:
 
 ```{toctree}
+:maxdepth: 1
+
 contribute/index
 contribute/dev-setup
 contribute/pr-workflow