diff --git a/scripts/install b/scripts/install
index 904d17c..b7be4fd 100755
--- a/scripts/install
+++ b/scripts/install
@@ -97,7 +97,8 @@ ynh_system_user_create --username=$app --home_dir=$final_path
 ynh_script_progression --message="Configuring TiddlyWiki..." --weight=2
 
 pushd $final_path
-	$nodejs_path/node $final_path/tiddlywiki mynewwiki --init server
+	ynh_use_nodejs
+ 	ynh_exec_as $app env $ynh_node_load_PATH tiddlywiki mynewwiki --init server
 popd
 
 #=================================================
@@ -105,8 +106,7 @@ popd
 #=================================================
 ynh_script_progression --message="Configuring a systemd service..." --weight=1
 
-ynh_replace_string --match_string="__NODEJS_PATH__" --replace_string="$nodejs_path" --target_file="../conf/systemd.service"
-ynh_add_systemd_config
+ynh_add_systemd_config --others_var="ynh_node_load_PATH"
 
 #=================================================
 # GENERIC FINALIZATION