diff --git a/buzz_iface b/buzz_iface
index fbac8e2..6f1b5a9 160000
--- a/buzz_iface
+++ b/buzz_iface
@@ -1 +1 @@
-Subproject commit fbac8e20554a8356f2b3984412a2b70f712ab0e0
+Subproject commit 6f1b5a9fed76b7dfbdce042d170405b0f1f7b700
diff --git a/server.js b/server.js
index b881cd8..652d42c 100644
--- a/server.js
+++ b/server.js
@@ -104,7 +104,7 @@ function pushIrcInfo() {
 /*
  * Buttons
  */
-var buzz = new (require('./buzz_iface/node_lib/buzz').Buzz)('/dev/ttyUSB0');
+var buzz = new (require('./buzz_iface/node_lib/buzz').Buzz)('/dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A400gqnA-if00-port0');
 buzz.on('button', function(key) {
     console.log({button:key});
     sendToFrontend({ buzzer: key });