diff --git a/src/serialport_unix.cpp b/src/serialport_unix.cpp
index 625b82075..51a9f5674 100644
--- a/src/serialport_unix.cpp
+++ b/src/serialport_unix.cpp
@@ -58,7 +58,7 @@ int ToBaudConstant(int baudRate) {
     case 57600: return B57600;
     case 115200: return B115200;
     case 230400: return B230400;
-#if !defined(__APPLE__) && !defined(__OpenBSD__)
+#if defined(__linux__)
     case 460800: return B460800;
     case 500000: return B500000;
     case 576000: return B576000;