diff --git a/conf/jupyterlab.service b/conf/jupyterlab.service
new file mode 100644
index 0000000..0c43687
--- /dev/null
+++ b/conf/jupyterlab.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Jupyterlab
+After=syslog.target network.target
+
+[Service]
+User=root
+Environment="PATH=/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:__FINAL_PATH__/bin"
+ExecStart=Jupyterhub -f __CONFIG_PATH__/jupyterhub_config.py
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/scripts/install b/scripts/install
index f0312d8..ae5651e 100644
--- a/scripts/install
+++ b/scripts/install
@@ -29,6 +29,7 @@ admin=$YNH_APP_ARG_ADMIN
 #=================================================
 
 # Normalize the url path syntax
+test -n "$path_url" || path_url="/"
 path_url=$(ynh_normalize_url_path $path_url)
 
 # This function check also the availability of this one
@@ -80,7 +81,7 @@ config_jupyterlab
 # DOWNLOAD, CHECK AND INSTALL JUPYTERLAB
 #=================================================
 
-wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh
+wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-$miniconda_architecture.sh
 
 bash Miniconda3-latest-Linux-x86_64.sh -b -p $final_path