diff --git a/main.cpp b/main.cpp
index f89130b..f7d898c 100644
--- a/main.cpp
+++ b/main.cpp
@@ -17,7 +17,7 @@
 #include "include/gpu.hpp"
 #include "include/utils.hpp"
 
-#define LCD_PORT "/dev/ttyACM0"
+#define LCD_PORT "/dev/serial/by-id/usb-Raspberry_Pi_Pico_E6616407E37AA12F-if00" // tis a symlink, can also be just /dev/ttyACM0
 #define LCD_INTERVAL_MS 500
 #define LCD_CONTRAST 215
 #define FILL_CHAR ' '