diff --git a/boards/renesas/rx65n/rx65n-rsk2mb/README.txt b/boards/renesas/rx65n/rx65n-rsk2mb/README.txt
index 74ff236e55f..67875bd7832 100644
--- a/boards/renesas/rx65n/rx65n-rsk2mb/README.txt
+++ b/boards/renesas/rx65n/rx65n-rsk2mb/README.txt
@@ -390,8 +390,3 @@ endif
    Select Motorola SREC format.
 4. Download Renesas flash programmer tool from https://www.renesas.com/in/en/products/software-tools/tools/programmer/renesas-flash-programmer-programming-gui.html#downloads
 5. Refer to the user manual document, for steps to flash NuttX binary using RFP tool.
-Changes Made in NuttX 8.2 Code
-================================
-1. In wd_start.c file, in function wd_expiration(), typecasting is done when the signal handler nxsig_timeout() is invoked.
-2. In rtc.c, (drivers/timers/rtc.c) file, in function rtc_periodic_callback(), alarminfo->active = false is commented.
-The reason being, periodic interrupt should not be disabled. Uncommenting the above mentioned line (alarminfo->active = false), will make the periodic interrupt come only once.