diff --git a/src/main.rs b/src/main.rs
index e58d21a..b3f9caa 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -243,7 +243,7 @@ async fn main() -> std::io::Result<()> {
             &config.modbus_holding_register,
             &config.modbus_coils,
             value_maps,
-            std::time::Duration::from_secs(2), // Poll-Intervall
+            std::time::Duration::from_secs(10), // Poll-Intervall
         );
     }
 
diff --git a/src/mqtt.rs b/src/mqtt.rs
index 61cf3f4..ee9c1f1 100644
--- a/src/mqtt.rs
+++ b/src/mqtt.rs
@@ -37,7 +37,7 @@ pub fn start_mqtt_thread(config: Arc<Mutex<AppConfig>>, values: Arc<Mutex<Modbus
         if let Err(e) = client.subscribe(set_topic, QoS::AtLeastOnce) {
             eprintln!("MQTT Subscribe fehlgeschlagen: {}", e);
         }
-        let leitsystem_state_topic = format!("{}/state", leitsystem_path.trim_end_matches('/'));
+        let leitsystem_state_topic = format!("{}/active", leitsystem_path.trim_end_matches('/'));
         if let Err(e) = client.subscribe(leitsystem_state_topic.clone(), QoS::AtLeastOnce) {
             eprintln!("MQTT Subscribe Leitsystem fehlgeschlagen: {}", e);
         }