diff --git a/repositories.txt b/repositories.txt
index 9bb9f7b1..6d7bcebf 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -1,3 +1,4 @@
+https://github.com/RCmags/CN0391
 https://github.com/Init-io/InitMQTT.git
 https://github.com/Init-io/InitJson.git
 https://github.com/phuongnamzz/HLK-LD6002