diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 4a079703..0013e92f 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -9,7 +9,7 @@ version: 2
 build:
   os: ubuntu-20.04
   tools:
-    python: "3.9"
+    python: "3.8"
     # You can also specify other tool versions:
     # nodejs: "16"
     # rust: "1.55"
diff --git a/doc/source/conf.py b/doc/source/conf.py
index fe1db544..9a678b9b 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -6,14 +6,18 @@
 
 # -- Path setup --------------------------------------------------------------
 
+import os
+import sys
+import inspect
+
+__location__ = os.path.join(
+    os.getcwd(), os.path.dirname(inspect.getfile(inspect.currentframe()))
+)
+
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
-#
-# import os
-# import sys
-# sys.path.insert(0, os.path.abspath('.'))
-
+sys.path.insert(0, os.path.join(__location__, "../.."))
 
 # -- Project information -----------------------------------------------------
 
@@ -31,7 +35,7 @@
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
 # ones.
 extensions = [
-    #'sphinx_gallery.gen_gallery',
+    'sphinx_gallery.gen_gallery',
     'sphinx.ext.autosummary',
     'sphinx.ext.autodoc',
     'sphinx.ext.intersphinx',
@@ -69,11 +73,11 @@
 
 # -- Sphinx Options ---------------------------------------------------------
 
-#sphinx_gallery_conf = {
-#     'examples_dirs': 'tutorials',   # path to your example scripts
-#     'gallery_dirs': 'build_tutorials',  # path to where to save gallery generated output
-#     'filename_pattern': '/osl_tutorial_',
-#}
+sphinx_gallery_conf = {
+     'examples_dirs': 'tutorials',   # path to your example scripts
+     'gallery_dirs': 'build_tutorials',  # path to where to save gallery generated output
+     'filename_pattern': '/osl_tutorial_',
+}
 
 intersphinx_mapping = {'mne': ('https://mne.tools/stable/', None), 
                        'osl': ('https://osl.readthedocs.io/en/improve_docs/', None), 
diff --git a/requirements.txt b/requirements.txt
index d5d6e3f7..9faad0f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,6 +15,8 @@ nilearn~=0.10.2
 nibabel~=5.0.1
 opencv-python~=4.7.0.72
 numba~=0.56.4
+parse~=1.19.0
+dask~=2023.3.2
 
 # Docs
 sphinx