diff --git a/repositories.txt b/repositories.txt
index 03c50a8c..616b482b 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -6695,3 +6695,4 @@ https://github.com/braydenanderson2014/ArduinoLinkedList
 https://github.com/braydenanderson2014/SimpleVector
 https://github.com/braydenanderson2014/ArduinoSDList
 https://github.com/braydenanderson2014/ArduinoHashtable
+https://github.com/qqqlab/madflight