diff --git a/src/drivers.rs b/src/drivers.rs
index fefdb1e..d87d295 100644
--- a/src/drivers.rs
+++ b/src/drivers.rs
@@ -1,3 +1,2 @@
 pub mod nfc_reader;
 pub mod rtc;
-pub mod buzzer;
diff --git a/src/drivers/buzzer.rs b/src/drivers/buzzer.rs
deleted file mode 100644
index e69de29..0000000
diff --git a/src/drivers/mock.rs b/src/drivers/mock.rs
deleted file mode 100644
index bffe022..0000000
--- a/src/drivers/mock.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-use anyhow::Result;
-use log::debug;
-use std::time::Duration;
-use tokio::time::sleep;
-
-use crate::hardware::{Buzzer, Hotspot, StatusLed};
-
-pub struct MockBuzzer {}
-
-impl Buzzer for MockBuzzer {
-    async fn modulated_tone(&mut self, frequency_hz: f64, duration: Duration) -> Result<()> {
-        debug!("MockBuzzer: modulte tone: {frequency_hz} Hz");
-        sleep(duration).await;
-        Ok(())
-    }
-}
-
-pub struct MockLed {}
-
-impl StatusLed for MockLed {
-    fn turn_off(&mut self) -> Result<()> {
-        debug!("Turn mock LED off");
-        Ok(())
-    }
-
-    fn turn_on(&mut self, color: rgb::RGB8) -> Result<()> {
-        debug!("Turn mock LED on to: {color}");
-        Ok(())
-    }
-}
-
-pub struct MockHotspot {}
-
-impl Hotspot for MockHotspot {
-    async fn enable_hotspot(&self) -> Result<()> {
-        debug!("Mockhotspot: Enable hotspot");
-        Ok(())
-    }
-
-    async fn disable_hotspot(&self) -> Result<()> {
-        debug!("Mockhotspot: Disable hotspot");
-        Ok(())
-    }
-}