diff --git a/scripts/install b/scripts/install
index 27fac06..a3fca04 100644
--- a/scripts/install
+++ b/scripts/install
@@ -110,7 +110,11 @@ ynh_system_user_create $app
 #=================================================
 
 # Create a dedicated systemd config
+ynh_use_nodejs
 ynh_add_systemd_config
+ynh_replace_string "__NODEJS__" "$nodejs_use_version" "/etc/systemd/system/$app.service"
+ynh_replace_string "__ENV_PATH__" "$PATH" "/etc/systemd/system/$app.service"
+ynh_replace_string "__NODE__" "$nodejs_path" "/etc/systemd/system/$app.service"
 
 #=================================================
 # MODIFY A CONFIG FILE
@@ -121,9 +125,8 @@ cp -a ../conf/config.js $config_path
 #=================================================
 # INSTALL THE LOUNGE
 #=================================================
-ln -s /opt/node_n/bin/node /usr/bin/node/
-ynh_use_nodejs
-npm -g install  $final_path --unsafe-perm
+
+npm install $final_path --unsafe-perm
 
 # Install webpack
 #npm -g install webpack