diff --git a/src/main.rs b/src/main.rs
index 96cb6c2..38347a8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -32,8 +32,8 @@ pub struct PollData {
 }
 
 fn main() {
-    // Open serial connection on /dev/ttyS2, max baud rate
-    let port = serialport::new("/dev/ttyS2", 115_200)
+    // Open serial connection on /dev/hvc2, max baud rate
+    let port = serialport::new("/dev/hvc2", 115_200)
         .timeout(Duration::from_millis(10))
         .open();