diff --git a/Dockerfile b/Dockerfile
index bb09bc9..fc332c5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,6 +9,9 @@ ENV JUPYTER_ENABLE_LAB=yes
 
 # See https://jupyter-docker-stacks.readthedocs.io/en/latest/using/recipes.html#using-pip-install-or-conda-install-in-a-child-docker-image for more info
 RUN conda install -c conda-forge geopandas==0.8.1 && \
-	pip install descartes==1.1.0 sentinelsat==0.14 rasterio==1.2.0 folium==0.11.0 && \
-	fix-permissions $CONDA_DIR && \
-	fix-permissions /home/$NB_USER
+  pip install \
+    descartes==1.1.0 sentinelsat==0.14 rasterio==1.2.0 folium==0.11.0 \
+    jupyterlab-spellchecker \
+    jupyter-book 0.10.0 && \ 	
+  fix-permissions $CONDA_DIR && \
+  fix-permissions /home/$NB_USER