--- a/ckuusx.c
+++ b/ckuusx.c
@@ -851,7 +851,11 @@
 "/dev/cuaa0"
 #else  /* __FreeBSD__ */
 #ifdef __linux__
+#ifdef __ANDROID__
+"/dev/tty"
+#else
 "/dev/ttyS0"
+#endif
 #else  /* __linux__ */
 #ifdef BSD44
 "/dev/tty00"
