diff --git a/src/main.rs b/src/main.rs
index 4e47902..bb166cd 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,6 +16,7 @@ async fn main() {
     env_logger::init();
 
     // setup
+    log::debug!("Setup GPIO");
     let gpio = Gpio::new().unwrap();
     let pin = gpio.get(DOOR_PIN).unwrap().into_input();