diff --git a/docs/source/readthedocs.yml b/.readthedocs.yml
similarity index 72%
rename from docs/source/readthedocs.yml
rename to .readthedocs.yml
index 59eed1f7..946d363c 100644
--- a/docs/source/readthedocs.yml
+++ b/.readthedocs.yml
@@ -8,10 +8,11 @@ version: 2
 # Build documentation in the docs/ directory with Sphinx
 sphinx:
   builder: html
-  configuration: docs/conf.py
+  configuration: docs/source/conf.py
 
 # Optionally set the version of Python and requirements required to build your docs
 python:
-  version: 3.8
+  version: 3.7
   install:
-    - requirements: doc/requirements.txt
\ No newline at end of file
+    - requirements: docs/requirements.txt
+    - requirements: requirements.txt
\ No newline at end of file
diff --git a/docs/Makefile b/docs/Makefile
index 92dd33a1..b1d20a99 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -3,7 +3,7 @@
 
 # You can set these variables from the command line, and also
 # from the environment for the first two.
-SPHINXOPTS    ?=
+SPHINXOPTS    ?= -j auto -WT --keep-going
 SPHINXBUILD   ?= sphinx-build
 SOURCEDIR     = source
 BUILDDIR      = _build
diff --git a/docs/source/conf.py b/docs/source/conf.py
index d11f4bef..5831fcdb 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -13,8 +13,10 @@
 import os
 import sys
 
-sys.path.insert(0, os.path.abspath('../../TTS'))
-autodoc_mock_imports = ["tts"]
+sys.path.insert(0, os.path.abspath('../..'))
+
+# mock deps with system level requirements.
+autodoc_mock_imports = ["soundfile"]
 
 # -- Project information -----------------------------------------------------
 project = 'TTS'
diff --git a/docs/source/index.md b/docs/source/index.md
index ec79ecfd..ec32c303 100644
--- a/docs/source/index.md
+++ b/docs/source/index.md
@@ -48,6 +48,5 @@
     :maxdepth: 2
     :caption: `vocoder` Models
 
-    main_classes/gan
 ```