diff --git a/repositories.txt b/repositories.txt
index 200b1125..09d607c4 100644
--- a/repositories.txt
+++ b/repositories.txt
@@ -4233,3 +4233,4 @@ https://github.com/khoih-prog/WiFiManager_Portenta_H7_Lite
 https://github.com/khoih-prog/Ethernet_Manager_Portenta_H7
 https://github.com/andriell/arduino-library-WT2003M02-mp3-decoder
 https://github.com/khoih-prog/Portenta_H7_TimerInterrupt
+https://github.com/khoih-prog/Portenta_H7_ISR_Servo