diff --git a/repositories.txt b/repositories.txt
index 0497001f0..c398ea1f0 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4240,3 +4240,4 @@ https://github.com/Seeed-Studio/Seeed_Arduino_Sketchbook
 https://github.com/terrorsl/sMQTTBroker
 https://github.com/FeralAI/MPG/
 https://github.com/winner10920/ESPSerialFlasher
+https://github.com/khoih-prog/ESP32_PWM