diff --git a/docs/requirements-docs.txt b/docs/requirements-docs.txt
index 8ad6cd0..0cb5967 100644
--- a/docs/requirements-docs.txt
+++ b/docs/requirements-docs.txt
@@ -5,3 +5,5 @@ pytest>=5.2.1
 git+https://github.com/pandas-dev/pandas-sphinx-theme.git@master
 numpydoc>=0.9.0
 nbsphinx
+scikit-learn
+xgboost
diff --git a/make_docs.sh b/make_docs.sh
index 0549a73..98338e2 100644
--- a/make_docs.sh
+++ b/make_docs.sh
@@ -2,8 +2,8 @@
 
 python setup.py install
 
-#jupyter nbconvert --to notebook --inplace --execute docs/source/examples/demo_notebook.ipynb
-#jupyter nbconvert --to notebook --inplace --execute docs/source/examples/online_retail_analysis.ipynb 
+jupyter nbconvert --to notebook --inplace --execute docs/source/examples/demo_notebook.ipynb
+jupyter nbconvert --to notebook --inplace --execute docs/source/examples/online_retail_analysis.ipynb 
 
 cd docs