diff --git a/docs/source/dartwrf.rst b/docs/source/dartwrf.rst
index 996f7fda3f3a827a8cc10735cbab20136aead584..c01ca5f05b67bd11049bc8b1d4c8f04945cc392e 100644
--- a/docs/source/dartwrf.rst
+++ b/docs/source/dartwrf.rst
@@ -7,6 +7,7 @@ Subpackages
 .. toctree::
    :maxdepth: 4
 
+   dartwrf.config
    dartwrf.obs
 
 Submodules
diff --git a/docs/source/index.rst b/docs/source/index.rst
index 96155625adce72fe28206494e89d4e7ac53eff60..c08bb094d713f2aeeba59f6107a7927894c3c26e 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -35,11 +35,6 @@ Other helpful resources
    tutorial2
    tutorial3
 
-   :caption: Tutorials:
-
-   api
-   modules
-
 API
 ===
 
diff --git a/requirements.txt b/requirements.txt
index 1b70a24eff7ee88554a13ed9133358c00ab17d04..86afc0b69de74f6c1fd2de122e9a6c447805628a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,3 @@
-sphinx>=6.1
 pysolar==1.10.0
 docopt
 nbsphinx>=0.8.6