diff --git a/docs/source/dev_manual/index.rst b/docs/source/dev_manual/index.rst
index 0dbc77bb7..0a86d4b12 100644
--- a/docs/source/dev_manual/index.rst
+++ b/docs/source/dev_manual/index.rst
@@ -1,16 +1,22 @@
+.. _developer:
+   Developer Guidelines
 
 .. toctree::
-   :maxdepth: 1
+   :maxdepth: 2
 
    version_number
 
    back_compatible
 
-   contributor_guidelines
-
    ci
 
    regression_tests
 
    tcl_api
 
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contributor Guidelines
+
+   contributor_guidelines/index