diff --git a/libraries/AP_HAL_FLYMAPLE/FlymaplePortingNotes.txt b/libraries/AP_HAL_FLYMAPLE/FlymaplePortingNotes.txt
index 420a602e9f..53b8a968e9 100644
--- a/libraries/AP_HAL_FLYMAPLE/FlymaplePortingNotes.txt
+++ b/libraries/AP_HAL_FLYMAPLE/FlymaplePortingNotes.txt
@@ -139,7 +139,7 @@ Flymaple)
 
 Now download ardupilot:
 cd ~
-git clone https://github.com/diydrones/ardupilot.git
+git clone https://github.com/ArduPilot/ardupilot.git
 cd ardupilot
 
 edit config.mk to be something like: