diff --git a/.gitignore b/.gitignore
index 8928373..1483f28 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,4 @@
 /target
 
 # Config
-autarco.toml
+Rocket.toml
diff --git a/Rocket.toml.example b/Rocket.toml.example
index 0acfef4..a5e8dec 100644
--- a/Rocket.toml.example
+++ b/Rocket.toml.example
@@ -1,3 +1,8 @@
 [default]
 address = "0.0.0.0"
 port = 2356
+
+# Put your My Autarco credentials below and uncomment them
+# username = "foo@domain.tld"
+# password = "secret"
+# site_id = "abc123de"
diff --git a/autarco.toml.example b/autarco.toml.example
deleted file mode 100644
index bd96589..0000000
--- a/autarco.toml.example
+++ /dev/null
@@ -1,3 +0,0 @@
-# Put your My Autarco credentials below
-username = "foo@domain.tld"
-password = "secret"
diff --git a/src/main.rs b/src/main.rs
index 80b9eb6..032e2e7 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -7,15 +7,11 @@
 )]
 #![deny(missing_docs)]
 
-use std::path::Path;
 use std::sync::Mutex;
 
-use color_eyre::Result;
 use once_cell::sync::Lazy;
 use rocket::fairing::AdHoc;
 use rocket::serde::json::Json;
-use rocket::tokio::fs::File;
-use rocket::tokio::io::AsyncReadExt;
 use rocket::{get, routes};
 use serde::{Deserialize, Serialize};
 
@@ -31,7 +27,7 @@ const BASE_URL: &str = "https://my.autarco.com";
 /// This depends on with which interval Autaurco processes new information from the invertor.
 const POLL_INTERVAL: u64 = 300;
 
-/// The configuration for the My Autarco site
+/// The extra configuration necessary to access the My Autarco site.
 #[derive(Debug, Deserialize)]
 struct Config {
     /// The username of the account to login with
@@ -45,25 +41,6 @@ struct Config {
 /// The global, concurrently accessible current status.
 static STATUS: Lazy<Mutex<Option<Status>>> = Lazy::new(|| Mutex::new(None));
 
-/// Loads the configuration.
-///
-/// The configuration file `autarco.toml` should be located in the project path.
-///
-/// # Errors
-///
-/// Returns an error if the file could not be found, opened or read and if the contents are
-/// not valid TOML or does not contain all the necessary keys (see [`Config`]).
-async fn load_config() -> Result<Config> {
-    let config_file_name = Path::new(env!("CARGO_MANIFEST_DIR")).join("autarco.toml");
-    let mut file = File::open(config_file_name).await?;
-
-    let mut contents = String::new();
-    file.read_to_string(&mut contents).await?;
-    let config = toml::from_str(&contents)?;
-
-    Ok(config)
-}
-
 /// The current photovoltaic invertor status.
 #[derive(Clone, Copy, Debug, Serialize)]
 struct Status {
@@ -82,15 +59,17 @@ async fn status() -> Option<Json<Status>> {
     status_guard.map(Json)
 }
 
-/// Creates a Rocket and attaches the update loop as fairing.
+/// Creates a Rocket and attaches the config parsing and update loop as fairings.
 #[rocket::launch]
 fn rocket() -> _ {
     rocket::build()
         .mount("/", routes![status])
-        .attach(AdHoc::on_liftoff("Updater", |_| {
+        .attach(AdHoc::config::<Config>())
+        .attach(AdHoc::on_liftoff("Updater", |rocket| {
             Box::pin(async move {
                 // We don't care about the join handle nor error results?
-                let _ = rocket::tokio::spawn(update_loop());
+                let config = rocket.figment().extract().expect("Invalid configuration");
+                let _ = rocket::tokio::spawn(update_loop(config));
             })
         }))
 }
diff --git a/src/update.rs b/src/update.rs
index 8268c1c..0e66f00 100644
--- a/src/update.rs
+++ b/src/update.rs
@@ -7,7 +7,7 @@ use rocket::tokio::time::sleep;
 use serde::Deserialize;
 use url::{ParseError, Url};
 
-use super::{load_config, Config, Status, BASE_URL, POLL_INTERVAL, STATUS};
+use super::{Config, Status, BASE_URL, POLL_INTERVAL, STATUS};
 
 /// Returns the login URL for the My Autarco site.
 fn login_url() -> Result<Url, ParseError> {
@@ -88,8 +88,7 @@ async fn update(config: &Config, client: &Client, last_updated: u64) -> Result<S
 ///
 /// It updates the mutex-guarded current update [`Status`] struct which can be retrieved via
 /// Rocket.
-pub(super) async fn update_loop() -> color_eyre::Result<()> {
-    let config = load_config().await?;
+pub(super) async fn update_loop(config: Config) -> color_eyre::Result<()> {
     let client = ClientBuilder::new().cookie_store(true).build()?;
 
     // Go to the My Autarco site and login.