diff --git a/scripts/install b/scripts/install
index f9a19d9..6e97878 100644
--- a/scripts/install
+++ b/scripts/install
@@ -100,7 +100,7 @@ mkdir -p "$final_path"
 
 pushd $final_path
 	mkdir -p .venv
-	PIPENV_VENV_IN_PROJECT="enabled" PIPENV_SKIP_LOCK=true ynh_exec_warn_less python3 -m pipenv install jupyterlab==$jupyterlab_version jupyterhub notebook jupyterhub-ldapauthenticator pyzmq jupyterlab-language-pack-fr-FR
+	PIPENV_VENV_IN_PROJECT="enabled" PIPENV_SKIP_LOCK=true ynh_exec_warn_less python3 -m pipenv install jupyterlab==$jupyterlab_version jupyterhub jupyter_collaboration notebook jupyterhub-ldapauthenticator pyzmq jupyterlab-language-pack-fr-FR
 popd
 
 #=================================================