diff --git a/repositories.txt b/repositories.txt
index 97fdb511..c185a75f 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -8116,3 +8116,4 @@ https://github.com/EgosFeic/EgLang.git
 https://gitlab.com/8bitforce/kdram2560/
 https://github.com/regimantas/EasyInterval
 https://github.com/GuLinux/AsyncWiFiMulti
+https://github.com/regimantas/ChaCha32Arduino