diff --git a/repositories.txt b/repositories.txt
index ea4fec85..c29f306f 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4922,3 +4922,4 @@ https://github.com/richard26a/LED_Controls
 https://github.com/koendv/RTTStream
 https://github.com/bpescarolli/74XX595_lib
 https://github.com/mkogax/GG_for_Arduino
+https://github.com/levkovigor/FastInterruptEncoder