diff --git a/nuttx-patches/00016-BACKPORT-fix-CRTSCTS-defines.patch b/nuttx-patches/00016-BACKPORT-fix-CRTSCTS-defines.patch
deleted file mode 100644
index 2c173118f6..0000000000
--- a/nuttx-patches/00016-BACKPORT-fix-CRTSCTS-defines.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -ruN NuttX/nuttx/include/termios.h NuttX/nuttx/include/termios.h
---- NuttX/nuttx/include/termios.h	1969-12-31 14:00:00.000000000 -1000
-+++ NuttX/nuttx/include/termios.h	2014-12-25 17:33:53.404950574 -1000
-@@ -110,8 +110,8 @@
- #define HUPCL     (1 << 6)  /* Bit 6: Hang up on last close */
- #define CLOCAL    (1 << 7)  /* Bit 7: Ignore modem status lines */
- #define CCTS_OFLOW (1 << 8) /* Bit 8: CTS flow control of output */
--#define CRTSCTS   CCTS_OFLOW
- #define CRTS_IFLOW (1 << 9) /* Bit 9: RTS flow control of input */
-+#define CRTSCTS   (CRTS_IFLOW | CCTS_OFLOW)
- 
- /* Local Modes (c_lflag in the termios structure) */