diff --git a/README.md b/README.md
index 34887f3..180b13e 100644
--- a/README.md
+++ b/README.md
@@ -27,39 +27,6 @@ JupyterLab is the next-generation user interface for Project Jupyter offering al
 
 ![Screenshot of JupyterLab](./doc/screenshots/jupyterlab.png)
 
-## Disclaimers / important information
-
-## Updating configuration files
-
-Install the new version of the app with:
-
-```bash
-sudo yunohost app install https://github.com/YunoHost-Apps/jupyterlab_ynh/tree/testing  
-```
-
-Navigate to the installation path (`/opt/jupyterlab` by default), and run :
-
-```bash
-pipenv shell
-```
-
-You are now in the virtual environment of jupyterlab. You can execute these two commands:
-
-- To generate the `jupyterhub_config.py` file:
-
-```bash
-jupyterhub --generate-config
-```
-
-- To generate the `jupyter_notebook_config.py` file:
-
-```bash
-jupyter notebook --generate-config
-cp $HOME/.jupyter/jupyter_notebook_config.py ./
-```
-
-You can now update the old template files with the new one.
-
 ## Documentation and resources
 
 * Official app website: <https://jupyter.org>
diff --git a/README_fr.md b/README_fr.md
index 7cae254..7515291 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -27,39 +27,6 @@ JupyterLab is the next-generation user interface for Project Jupyter offering al
 
 ![Capture d’écran de JupyterLab](./doc/screenshots/jupyterlab.png)
 
-## Avertissements / informations importantes
-
-## Updating configuration files
-
-Install the new version of the app with:
-
-```bash
-sudo yunohost app install https://github.com/YunoHost-Apps/jupyterlab_ynh/tree/testing  
-```
-
-Navigate to the installation path (`/opt/jupyterlab` by default), and run :
-
-```bash
-pipenv shell
-```
-
-You are now in the virtual environment of jupyterlab. You can execute these two commands:
-
-- To generate the `jupyterhub_config.py` file:
-
-```bash
-jupyterhub --generate-config
-```
-
-- To generate the `jupyter_notebook_config.py` file:
-
-```bash
-jupyter notebook --generate-config
-cp $HOME/.jupyter/jupyter_notebook_config.py ./
-```
-
-You can now update the old template files with the new one.
-
 ## Documentations et ressources
 
 * Site officiel de l’app : <https://jupyter.org>