diff --git a/repositories.txt b/repositories.txt
index 85a20b25..77b98ba2 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -5329,4 +5329,4 @@ https://github.com/teruyamato0731/Chassis
 https://github.com/dvarrel/DHT22
 https://github.com/khoih-prog/Dx_PWM
 https://github.com/YoupiLab/YLEsp8266
-https://github.com/YoupiLab/SIM800_YL
+https://github.com/YoupiLab/YLSim800Lib