diff --git a/src/config.rs b/src/config.rs
index f41b201..15416fb 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -1,6 +1,12 @@
 use rustical_auth::{AuthProvider, HtpasswdAuthConfig};
 use serde::{Deserialize, Serialize};
 
+#[derive(Debug, Deserialize, Serialize)]
+pub struct HttpConfig {
+    pub host: String,
+    pub port: u16,
+}
+
 #[derive(Debug, Deserialize, Serialize)]
 pub struct TomlCalendarStoreConfig {
     pub db_path: String,
@@ -40,4 +46,5 @@ impl From<AuthConfig> for AuthProvider {
 pub struct Config {
     pub calendar_store: CalendarStoreConfig,
     pub auth: AuthConfig,
+    pub http: HttpConfig,
 }
diff --git a/src/main.rs b/src/main.rs
index 9884ba7..861221b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -69,7 +69,7 @@ async fn main() -> Result<()> {
                 web::scope("/api").configure(|cfg| configure_api(cfg, cal_store.clone().into())),
             )
     })
-    .bind(("0.0.0.0", 4000))?
+    .bind((config.http.host, config.http.port))?
     .run()
     .await?;
     Ok(())