diff --git a/docs/installation/install.rst b/docs/installation/install.rst
index 3849b328..0f1c4c36 100644
--- a/docs/installation/install.rst
+++ b/docs/installation/install.rst
@@ -68,7 +68,7 @@ The rocSOLVER backend has the following dependencies:
 4. `SuiteSparse <https://github.com/DrTimothyAldenDavis/SuiteSparse>`_ modules CHOLMOD and SuiteSparse_config (optional, required by default)
 
 rocSOLVER itself depends on rocBLAS and rocSPARSE, therefore all three libraries should be present with a standard rocSOLVER installation. For more information
-about building and installing rocSOLVER, refer to the :doc:`rocSOLVER documentation <rocsolver:installation/index>`.
+about building and installing rocSOLVER, refer to the :doc:`rocSOLVER documentation <rocsolver:installation/installlinux>`.
 
 SuiteSparse is a third-party library, and can be installed using the package managers of most distros. Together with rocSPARSE, it is used to provide
 functionality for the hipsolverSp API. If only hipsolverDn and/or hipsolverRf are needed, these dependencies can be ignored by setting the ``BUILD_WITH_SPARSE``
diff --git a/docs/sphinx/_toc.yml.in b/docs/sphinx/_toc.yml.in
index 10fefd37..dfd5975f 100644
--- a/docs/sphinx/_toc.yml.in
+++ b/docs/sphinx/_toc.yml.in
@@ -1,14 +1,16 @@
 defaults:
   numbered: False
 root: index
-entries:
-- file: installation/index.rst
+subtrees:
+- caption: Install
   entries:
   - file: installation/install.rst
-- file: howto/index.rst
+
+- caption: How to
   entries:
   - file: howto/usage.rst
-- file: reference/index.rst
+
+- caption: Reference
   entries:
   - file: reference/intro.rst
   - file: reference/api/index.rst
@@ -35,4 +37,7 @@ entries:
     - file: reference/refactor-api/types.rst
     - file: reference/refactor-api/helpers.rst
     - file: reference/refactor-api/refactor.rst
-- file: license.rst
+
+- caption: About
+  entries:
+  - file: license.rst