diff --git a/repositories.txt b/repositories.txt
index 1a6f4d443..0e4a3f8a0 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -2,6 +2,7 @@ https://github.com/jobitjoseph/WitAITTS
 https://github.com/hackffm/Single_WS2812_Bitbang_Write
 https://github.com/MrYsLab/Telemetrix4RpiPico2w
 https://github.com/sstaub/Seesaw
+https://github.com/KITTEN2008/74HC573A
 https://github.com/DavidSAlexander/STM32RomWebFlasher
 https://github.com/seeimadeit/AES128ESP32
 https://github.com/BojanJurca/Thread-safe-ping-Arduino-library-for-ESP32